Didi Suryadi

Year	Citations
2026	689
2025	1,850
2024	1,753
2023	1,242
2022	728
2021	599
2020	532
2019	433
2018	302
2017	217
2016	99
2015	88
2014	51
2013	50
2012	25

#	Article Details	Year
1	Didactical design research (DDR) dalam pengembangan pembelajaran matematika Google Scholar 👨‍🔬 D Suryadi 📚 Prosiding seminar nasional matematika dan pendidikan matematika 1, 3-12, 2013	2013
2	PENINGKATAN KEMAMPUAN PENALARAN DAN KEMAMPUAN PEMAHAMAN MATEMATIKA MELALUI PEMBELAJARAN KOOPERATIF TIPE TGT DI MTS Google Scholar 👨‍🔬 D Suryadi 📚 SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika 1 (2), 83-89, 2007	2007
3	Landasan filosofis penelitian desain didaktis (DDR) Google Scholar 👨‍🔬 D Suryadi 📚 Pusat Pengembangan DDR Indonesia 10, 611-615, 2019	2019
4	Open-Ended Approach: An Effort in Cultivating Students' Mathematical Creative Thinking Ability and Self-Esteem in Mathematics. Google Scholar 👨‍🔬 A Fatah, D Suryadi, J Sabandar 📚 Journal on Mathematics Education 7 (1), 11-20, 2016	2016
5	Study of Ethnomathematics: A lesson from the Baduy Culture Google Scholar 👨‍🔬 A Arisetyawan, D Suryadi, T Herman, C Rahmat, JDS No 📚 International Journal of Education and Research 2 (10), 681-688, 2014	2014
6	Re-Interpretation of Mathematical Literacy Based on the Teacher's Perspective. Google Scholar 👨‍🔬 U Umbara, D Suryadi 📚 International Journal of Instruction 12 (4), 789-806, 2019	2019
7	Penelitian desain didaktis (DDR) dan implementasinya Google Scholar 👨‍🔬 D Suryadi 📚 Gapura Press, 2019	2019
8	Penggunaan pendekatan pembelajaran tidak langsung serta pendekatan gabungan langsung dan tidak langsung dalam rangka meningkatkan kemampuan berpikir matematik tingkat tinggi … Google Scholar 👨‍🔬 D Suryadi 📚 Disertasi pada PPS UPI Bandung: tidak diterbitkan, 2005	2005
9	Komunikasi matematik dan pendidikan matematika realistik Google Scholar 👨‍🔬 N Izzati, D Suryadi 📚 Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 27, 721-729, 2010	2010
10	Membangun budaya baru dalam berpikir matematika Google Scholar 👨‍🔬 D Suryadi 📚 Bandung: Rizqi Press, 2012	2012
11	Cultivating upper secondary students’ mathematical reasoning-ability and attitude towards mathematics through problem-based learning Google Scholar 👨‍🔬 EE Napitupulu, D Suryadi, YS Kusumah 📚 Journal on mathematics education 7 (2), 117-128, 2016	2016
12	Desain didaktis penalaran matematis untuk mengatasi kesulitan belajar siswa SMP pada luas dan volume limas Google Scholar 👨‍🔬 S Sulistiawati, D Suryadi, S Fatimah 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 6 (2), 135-146, 2015	2015
13	Menciptakan proses belajar aktif: Kajian dari sudut pandang teori belajar dan teori didaktik Google Scholar 👨‍🔬 D Suryadi 📚 Bandung: Tidak Diterbitkan, 2010	2010
14	Teaching and Learning Activities in Classroom and Their Impact on Student Misunderstanding: A Case Study on Negative Integers. Google Scholar 👨‍🔬 NF Fuadiah, D Suryadi 📚 International Journal of Instruction 12 (1), 407-424, 2019	2019
15	Some Difficulties in Understanding Negative Numbers Faced by Students: A Qualitative Study Applied at Secondary Schools in Indonesia. Google Scholar 👨‍🔬 NF Fuadiah, D Suryadi 📚 International Education Studies 10 (1), 24-38, 2017	2017
16	Metapedadidaktik dan didactical design research (DDR): Sintesis hasil pemikiran berdasarkan lesson study Google Scholar 👨‍🔬 D Suryadi 📚 Bandung: FPMIPA UPI, 2010	2010
17	The improvement of mathematical spatial visualization ability of student through cognitive conflict Google Scholar 👨‍🔬 W Susilawati, D Suryadi, JA Dahlan 📚 International Electronic Journal of Mathematics Education 12 (2), 155-166, 2017	2017
18	Concepts of plants held by young Brazilian children: An exploratory study Google Scholar 👨‍🔬 AB Bartoszeck, CR Cosmo, BR Dasilva, SD Tunnicliffe 📚 European Journal of Educational Research 4 (3), 105-117, 2015	2015
19	Stimulation of motor skills through game models in early childhood and elementary school students: systematic review in Indonesia Google Scholar 👨‍🔬 D Suryadi, A Nasrulloh, N Yanti, R Ramli, LA Fauzan, BMW Kushartanti, ... 📚 Retos 51, 1255-1261, 2024	2024
20	The effect of metacognitive teaching and mathematical prior knowledge on mathematical logical thinking ability and self-regulated learning Google Scholar 👨‍🔬 M Aminah, YS Kusumah, D Suryadi, U Sumarmo 📚 Repository FKIP UNSAP 18 (1), 2018	2018
21	Examining pre-service elementary school teacher beliefs and instructional practices in mathematics class Google Scholar 👨‍🔬 YW Purnomo, D Suryadi, S Darwish 📚 International Electronic Journal of Elementary Education 8 (4), 629-642, 2016	2016
22	Eksplorasi matematika pembelajaran pemecahan masalah Google Scholar 👨‍🔬 D Suryadi, T Herman 📚 Jakarta: Karya Duta Wahana 8 (2), 2008, 2008	2008
23	ChatGPT in didactical tetrahedron, does it make an exception? A case study in mathematics teaching and learning Google Scholar 👨‍🔬 D Dasari, A Hendriyanto, S Sahara, D Suryadi, LH Muhaimin, T Chao, ... 📚 Frontiers in Education 8, 1295413, 2024	2024
24	Kebugaran jasmani pada siswa yang mengikuti ekstrakulikuler futsal Google Scholar 👨‍🔬 D Suryadi, R Rubiyatno 📚 Jurnal Ilmu Keolahragaan 5 (1), 1-8, 2022	2022
25	Exploration of student learning obstacles in solving fraction problems in elementary school Google Scholar 👨‍🔬 M Hariyani, T Herman, D Suryadi, S Prabawanto 📚 International Journal of Educational Methodology 8 (3), 505-515, 2022	2022
26	Correlational study: Sports Students' special test results and basic athletic training learning outcomes Google Scholar 👨‍🔬 I Aziz, A Okilanda, AA Permadi, T Tjahyanto, TA Prabowo, MF Rozi, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 519-524, 2023	2023
27	Monograf 2 Didactical Design Research (DDR) Google Scholar 👨‍🔬 D Suryadi, E Mulyana, T Suratno 📚 Bandung: Rizqi, 2019	2019
28	Comparative Analysis of Soccer and Futsal Extracurriculars: A Survey Study of Physical Fitness Profiles Google Scholar 👨‍🔬 D Suryadi, MA Suganda, M Sacko, YTJ Samodra, R Rubiyatno, ... 📚 Physical Education and Sports: Studies and Research 2 (1), 59-71, 2023	2023
29	Analysis of mathematical abstraction on concept of a three dimensional figure with curved surfaces of junior high school students Google Scholar 👨‍🔬 N Fitriani, D Suryadi, D Darhim 📚 Journal of Physics: Conference Series 1132 (1), 012037, 2018	2018
30	The Didactic Phenomenon: Deciphering Students' Learning Obstacles in Set Theory. Google Scholar 👨‍🔬 A Hendriyanto, D Suryadi, D Juandi, JA Dahlan, R Hidayat, Y Wardat, ... 📚 Journal on Mathematics Education 15 (2), 517-544, 2024	2024
31	Physical Fitness: Effects of active lifestyle internalization through physical literacy awareness based project Google Scholar 👨‍🔬 M Mashud, S Arifin, H Warni, YTJ Samodra, GF Yosika, S Basuki, ... 📚 Retos: Nuevas tendencias en educación física, deporte y recreación, 1299-1308, 2024	2024
32	THE STUDENTS'MATHEMATICAL ABSTRACTION ABILITY THROUGH REALISTIC MATHEMATICS EDUCATION WITH VBA-MICROSOFT EXCEL Google Scholar 👨‍🔬 N Fitriani, D Suryadi, D Darhim 📚 Infinity Journal 7 (2), 123-132, 2018	2018
33	Penelitian pembelajaran matematika untuk pembentukan karakter bangsa Google Scholar 👨‍🔬 D Suryadi 📚 Seminar Nasional Matematika dan Pendidikan Matematika 2, 2010	2010
34	Providing Online Learning Situations for In-Service Mathematics Teachers' External Transposition Knowledge during COVID-19 Pandemic: Case of Indonesia. Google Scholar 👨‍🔬 M Marfuah, D Suryadi, T Turmudi, MG Isnawan 📚 Electronic Journal of E-Learning 20 (1), 69-84, 2022	2022
35	Analysis of students’ mathematical connection abilities in solving problem of circle material: Transposition study Google Scholar 👨‍🔬 N Diana, D Suryadi, JA Dahlan 📚 Journal for the Education of Gifted Young Scientists 8 (2), 829-842, 2020	2020
36	Developing mathematical resilience of prospective math teachers Google Scholar 👨‍🔬 L Ariyanto, T Herman, U Sumarmo, D Suryadi 📚 Journal of Physics: Conference Series 895 (1), 012062, 2017	2017
37	Learning obstacles in the making of lesson plans by prospective mathematics teacher students Google Scholar 👨‍🔬 A Prabowo, D Suryadi, D Dasari, D Juandi, I Junaedi 📚 Education Research International 2022 (1), 2896860, 2022	2022
38	Peningkatan kemampuan shooting permainan sepak bola melalui latihan kekuatan otot tungkai Google Scholar 👨‍🔬 D Suryadi 📚 Jurnal Pendidikan Kesehatan Rekreasi 8 (2), 237-246, 2022	2022
39	Didactical Design Research (DDR) to Improve the Teaching of Mathematics Google Scholar 👨‍🔬 D Suryadi 📚 Far East Journal of Mathematical Education, 2013	2013
40	Praxeology review: Comparing Singaporean and Indonesian textbooks in introducing the concept of sets Google Scholar 👨‍🔬 A Hendriyanto, D Suryadi, JA Dahlan, D Juandi 📚 Eurasia Journal of Mathematics, Science and Technology Education 19 (2), em2229, 2023	2023
41	Analisis kebugaran jasmani siswa: Studi komparatif antara ekstrakurikuler bolabasket dan futsal Google Scholar 👨‍🔬 D Suryadi 📚 Edu Sportivo: Indonesian Journal of Physical Education 3 (2), 100-110, 2022	2022
42	Analisis kesulitan operasi hitung bentuk aljabar Google Scholar 👨‍🔬 DE Lestari, D Suryadi 📚 JURING (Journal for Research in Mathematics Learning) 3 (3), 247-258, 2020	2020
43	The effectiveness of open-ended problems based analytic-synthetic learning on the mathematical creative thinking ability of pre-service elementary school teachers Google Scholar 👨‍🔬 Y Yuniarti, YS Kusumah, D Suryadi, BG Kartasasmita 📚 International Electronic Journal of Mathematics Education 12 (3), 655-666, 2017	2017
44	Learning obstacle on addition and subtraction of primary school students: Analysis of algebraic thinking Google Scholar 👨‍🔬 GS Sidik, D Suryadi, T Turmudi 📚 Education Research International 2021 (1), 5935179, 2021	2021
45	Results of Special Tests on Sports Students: Does It Have a Relationship with Learning Outcomes of Basic Athletic Practice Google Scholar 👨‍🔬 I Aziz, A Okilanda, MF Rozi, MA Suganda, D Suryadi 📚 International Journal of Human Movement and Sports Sciences 11 (3), 676-682, 2023	2023
46	Didactical design research untuk mengembangkan kompetensi pedagogik guru di sekolah dasar Google Scholar 👨‍🔬 I Fauzi, D Suryadi 📚 INVENTA: Jurnal Pendidikan Guru Sekolah Dasar 4 (1), 58-68, 2020	2020
47	The implementation of contextual learning strategies to stimulate students' critical thinking skills Google Scholar 👨‍🔬 L Thamrin, U Gustian, S Suhardi, W Zhongfulin, D Suryadi 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 52-57, 2024	2024
48	Blended learning and online learning with project-based learning: Do they affect cognition and psycho-motor learning achievement in physical conditions? Google Scholar 👨‍🔬 U Umar, A Okilanda, MA Suganda, P Mardesia, D Suryadi, D Wahyuni, ... 📚 Retos 50, 556-565, 2023	2023
49	Textbook Praxeological-Didactical Analysis: Lessons Learned from the Indonesian Mathematics Textbook. Google Scholar 👨‍🔬 TNH Yunianta, D Suryadi, D Dasari, T Herman 📚 Journal on Mathematics Education 14 (3), 503-524, 2023	2023
50	Analisis kebugaran jasmani siswa: Studi komparatif antara ekstrakurikuler bolabasket dan futsal. Edu Sportivo: Indonesian Journal of Physical Education, 3 (2), 100–110 Google Scholar 👨‍🔬 D Suryadi	2022
51	Analysis of students' basic basketball skills: A comparative study of male and female students Google Scholar 👨‍🔬 Y Haidara, A Okilanda, R Dewintha, D Suryadi 📚 Tanjungpura Journal of Coaching Research 1 (1), 1-5, 2023	2023
52	The analysis of students’ learning obstacles on the fraction addition material for five graders of elementary schools Google Scholar 👨‍🔬 I Fauzi, D Suryadi 📚 Al Ibtida: Jurnal Pendidikan Guru MI 7 (1), 33-45, 2020	2020
53	Combination of varied agility training with small sided games: How it influences football dribbling skills? Google Scholar 👨‍🔬 D Suryadi, A Okilanda, N Yanti, MA Suganda, IGPNA Santika, ... 📚 Pedagogy of Physical Culture and Sports 27 (3), 190-197, 2023	2023
54	Analysis Endurance Profile (Vo2max) of Women's Volleyball Athletes: Yo-yo intermittent test level 1 Google Scholar 👨‍🔬 E Supriatna, D Suryadi, M Haetami, GF Yosika 📚 Indonesian Journal of Physical Education and Sport Science 3 (1), 12-19, 2023	2023
55	Matematika dasar untuk perguruan tinggi Google Scholar 👨‍🔬 Y Yahya, DHS Suryadi, S Agus 📚 Ghalia Indonesia, 1990	1990
56	Concentration, eye coordination and agility: How they influence badminton playing skills Google Scholar 👨‍🔬 MNM Shapie, A Okilanda, E Edmizal, D Suryadi, MA Suganda 📚 Journal of Physical Education and Sport 23 (12), 3309-3317, 2023	2023
57	Construction of open-ended problems for assessing elementary student mathematical connection ability on plane geometry Google Scholar 👨‍🔬 RY Agustini, D Suryadi, A Jupri 📚 Journal of Physics: Conference Series 895 (1), 012148, 2017	2017
58	An analysis of students’ computational thinking skills on the number patterns lesson during the covid-19 pandemic Google Scholar 👨‍🔬 DF Rosali, D Suryadi 📚 Formatif: jurnal ilmiah pendidikan MIPA 11 (2), 2021	2021
59	Improving external mathematical connections and students’ activity using ethnomathematics Google Scholar 👨‍🔬 DA Kusuma, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 1157 (3), 032120, 2019	2019
60	Peran dan Strategi Perkembangan Kewirausahaan dan Tantangannya Dalam Menghadapi Perekonomian di Masa Yang Akan Datang Google Scholar 👨‍🔬 D Suryadi 📚 Jurnal Universitas Bale Bandung, April, 1-14, 2018	2018
61	Problem-based learning model: Can it improve learning outcomes for long serve in badminton? Google Scholar 👨‍🔬 D Suryadi, YTJ Samodra, U Gustian, GF Yosika, R Dewintha, E Saputra 📚 Edu Sportivo: Indonesian Journal of Physical Education 4 (1), 29-36, 2023	2023
62	Sukirman Google Scholar 👨‍🔬 S Hendayana, D Suryadi, MA Karim 📚 Karim, MA, 28-38, 2007	2007
63	Tinggi Badan dan Keseimbangan Dinamis dengan Kemampuan Lay Up Permainan Bola Basket: Apakah Saling Berhubungan Google Scholar 👨‍🔬 D Suryadi, E Saputra, I Wahyudi 📚 Indonesian Journal of Physical Education and Sport Science 2 (2), 67-74, 2022	2022
64	Didactical Design Research (DDR): Upaya Membangun Kemandirian Berpikir melalui Penelitian Pembelajaran Google Scholar 👨‍🔬 D Suryadi 📚 Monograf Didactical Design Research (DDR) 1, 140-151, 2016	2016
65	The Somatotype of Martial Athletes in the Fighter Category Against Achievement Google Scholar 👨‍🔬 D Suryadi, U Gustian, E Fauzia 📚 Juara 7 (1), 116-125, 2022	2022
66	How Students with Mathematics Learning Disabilities Understands Fraction: A Case from the Indonesian Inclusive School. Google Scholar 👨‍🔬 T Ikhwanudin, D Suryadi 📚 International Journal of Instruction 11 (3), 309-326, 2018	2018
67	How does cooperative learning work with students?: Literature review in physical education Google Scholar 👨‍🔬 D Suryadi, A Okilanda, D Nofrizal, MA Suganda, S Tulyakul, M Ahmed, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 527-535, 2024	2024
68	Imagery and agility training: How do they affect the reaction ability of futsal goalkeepers? Google Scholar 👨‍🔬 MF Rozi, R Resmana, I Selviani, A Okilanda, RJ Sumantri, MA Suganda, ... 📚 Physical Education Theory and Methodology 23 (3), 325-332, 2023	2023
69	Team Game Tournament (TGT)-type cooperative learning model: How does it affect the learning outcomes of football shooting? Google Scholar 👨‍🔬 RP Perdana, E Supriatna, N Yanti, D Suryadi 📚 Edu Sportivo: Indonesian Journal of Physical Education 4 (1), 86-96, 2023	2023
70	Epistemological obstacles in mathematical abstraction on abstract algebra Google Scholar 👨‍🔬 T Subroto, D Suryadi 📚 Journal of Physics: Conference Series 1132 (1), 012032, 2018	2018
71	Analysis on geometry skills of junior high school students on the concept congruence based on Van Hiele’s geometric thinking level Google Scholar 👨‍🔬 R Astuti, D Suryadi, Turmudi 📚 Journal of Physics: Conference Series 1132 (1), 012036, 2018	2018
72	Desain didaktis pada konsep luas daerah trapesium untuk kelas V sekolah dasar Google Scholar 👨‍🔬 EK Annizar, D Suryadi 📚 EduHumaniora\| Jurnal Pendidikan Dasar Kampus Cibiru 8 (1), 22-33, 2016	2016
73	Pendidikan Matematika Google Scholar 👨‍🔬 D Suryadi 📚 Dalam Ali, M., Ibrahim, R., Sukmadinata, NS, Sudjana, D., dan Rasjidin, W …, 2007	2007
74	What are physical exercise interventions in older age? Literature review for physical and cognitive function Google Scholar 👨‍🔬 D Suryadi, A Nasrulloh, J Haryanto, YTJ Samodra, IDP Wati, MA Suganda, ... 📚 Pedagogy of Physical Culture and Sports 28 (3), 201-212, 2024	2024
75	Project Based Learning Model: Can It Improve Dribbling Skills In Soccer Games? Google Scholar 👨‍🔬 R Hardinata, GF Yosika, Y Haïdara, RP Perdana, U Gustian, D Suryadi, ... 📚 Indonesian Journal of Physical Education and Sport Science 3 (1), 69-80, 2023	2023
76	Yo-Yo Intermitten Recovery Test: A study of football players’ VO2max physical condition Google Scholar 👨‍🔬 D Suryadi, N Yanti, T Tjahyanto, L Rianto 📚 Journal Sport Area 8 (2), 141-150, 2023	2023
77	Identifying students’ difficulties in understanding and applying Pythagorean theorem with an onto-semiotic approach Google Scholar 👨‍🔬 R Rudi, D Suryadi, R Rosjanuardi 📚 MaPan: Jurnal Matematika dan Pembelajaran 8 (1), 1-18, 2020	2020
78	Traditional games for physical fitness: an experimental study on elementary school students. Google Scholar 👨‍🔬 I Septianto, A Nasrulloh, H Nugraha, M Ali, AM Ramadhani, J Dewantara, ... 📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 54, 2024	2024
79	Analysis of undergraduate students’ mathematical understanding ability of the limit of function based on APOS theory perspective Google Scholar 👨‍🔬 MW Afgani, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 895 (1), 012056, 2017	2017
80	Sports Health in Older Age: Prevalence and Risk Factors-Systematic Review Google Scholar 👨‍🔬 D Suryadi, A Komaini, MA Suganda, R Rubiyatno, E Faridah, LA Fauzan, ... 📚 Retos 53, 390-399, 2024	2024
81	Student obstacles in solving algebraic thinking problems Google Scholar 👨‍🔬 W Andini, D Suryadi 📚 Journal of Physics: Conference Series 895 (1), 012091, 2017	2017
82	Modification of interactive multimedia with the ARA MODEL: study of development of football learning models in pandemic times Google Scholar 👨‍🔬 A Tanri, B Aprial, M Mashud, A Kristyandaru, M Kahri, S Basuki, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 1289-1298, 2023	2023
83	Model Antisipasi dan Situasi Didaktis dalam Pembelajaran Matematika Kombinatorik Berbasis Pendekatan Tidak Langsung Google Scholar 👨‍🔬 D Suryadi, K Yulianti, E Junaeti 📚 Tersedia: Http://File. Upi. Edu/Direktori/FPMIPA/JUR. _PEND. _MATEMATIKA …, 2010	2010
84	Didactic transposition from scholarly knowledge of mathematics to school mathematics on sets theory Google Scholar 👨‍🔬 J Jamilah, D Suryadi, N Priatna 📚 Journal of Physics: Conference Series 1521 (3), 032093, 2020	2020
85	Epistemological obstacles: an overview of thinking process on derivative concepts by apos theory and clinical interview Google Scholar 👨‍🔬 A Prihandhika, S Prabawanto, T Turmudi, D Suryadi 📚 Journal of Physics: Conference Series 1521 (3), 032028, 2020	2020
86	Learning obstacles on linear equations concept in junior high school students: Analysis of intellectual need of DNR-based instructions Google Scholar 👨‍🔬 MT Bakar, D Suryadi, D Darhim 📚 Journal of Physics: Conference Series 1157 (3), 032104, 2019	2019
87	Analysis of mathematics anxiety of junior high school students Google Scholar 👨‍🔬 RE Yuliani, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 1157 (4), 042053, 2019	2019
88	Mathematical abstraction: constructing concept of parallel coordinates Google Scholar 👨‍🔬 F Nurhasanah, YS Kusumah, J Sabandar, D Suryadi 📚 Journal of Physics: Conference Series 895 (1), 012076, 2017	2017
89	Analysis of students’ epistemological obstacles on the subject of pythagorean theorem Google Scholar 👨‍🔬 ML Hutapea, D Suryadi, E Nurlaelah 📚 Jurnal Pengajaran MIPA 20 (1), 1-10, 2015	2015
90	Metapedadidaktik dalam Pembelajaran Matematika: Suatu Strategi Pengembangan Diri Menuju Guru Matematika Profesional Google Scholar 👨‍🔬 D Suryadi 📚 Pidato Guru Besar Universitas Pendidikan Indonesia, 2008	2008
91	Didactical design research: A bibliometric analysis Google Scholar 👨‍🔬 E Supriyadi, D Suryadi, T Turmudi, S Prabawanto, D Juandi, JA Dahlan 📚 Journal of Engineering Science and Technology 18 (3), 153-160, 2023	2023
92	Investigation of Secondary Students' Epistemological Obstacles in the Inequality Concept. Google Scholar 👨‍🔬 MD Siagian, D Suryadi, E Nurlaelah, S Prabawanto 📚 Mathematics Teaching Research Journal 14 (4), 106-128, 2022	2022
93	Analysis of internal and external mathematical representation ability to senior high school students in Indonesia Google Scholar 👨‍🔬 E Komala, D Suryadi 📚 Journal of Physics: Conference Series 1132 (1), 012047, 2018	2018
94	Didactical design enrichment of angle in geometry Google Scholar 👨‍🔬 DR Setiadi, D Suryadi, E Mulyana 📚 Journal of Physics: Conference Series 895 (1), 012060, 2017	2017
95	Peningkatan kemampuan berfikir matematis siswa SD kelas iii melalui pembelajaran Matematika realistik berbasis permainan tradisional Google Scholar 👨‍🔬 E Nugraha, D Suryadi 📚 EduHumaniora\| Jurnal Pendidikan Dasar Kampus Cibiru 7 (1), 2015	2015
96	Identification of Herzberg's Motivator-Hygiene Factors for SME's Workers: Case Study of SME in Bandung, Indonesia Google Scholar 👨‍🔬 C Tesavrita, D Suryadi 📚 Procedia Economics and Finance 4, 299-303, 2012	2012
97	Parental Obstacles during Distance Learning Mathematics in Indonesia: A Phenomenology Study. Google Scholar 👨‍🔬 MG Isnawan, D Suryadi, T Turmudi, M Marfuah 📚 European Journal of Educational Research 11 (2), 873-883, 2022	2022
98	Mathematical reflective thinking strategy in problem-solving viewed by cognitive style Google Scholar 👨‍🔬 A Salido, D Suryadi, D Dasari, I Muhafidin 📚 Journal of Physics: Conference Series 1469 (1), 012150, 2020	2020
99	Learning Obstacle of Probability Learning Based on the Probabilistic Thinking Level. Google Scholar 👨‍🔬 AD Sari, D Suryadi, D Dasari 📚 Journal on Mathematics Education 15 (1), 207-226, 2024	2024
100	An analysis of Indonesian student-level boxing athletes: What Effect Does Competition Anxiety Have on Self-Efficacy? Google Scholar 👨‍🔬 S Saniah, ER Sukamti, A Chaeroni, HD Prayoga, TA Prabowo, ... 📚 Retos 55, 1030-1037, 2024	2024
101	Penerapan Media Audiovisual Dalam Meningkatkan Hasil Belajar Servis Bulutangkis di MTs Mujahidin Pontianak Google Scholar 👨‍🔬 R Rubiyatno, D Suryadi 📚 Musamus Journal of Physical Education and Sport (MJPES) 4 (02), 140-149, 2022	2022
102	Analysis of the Elementary School Students' Learning Obstacles: A Case Study on the Concept of Fractions Google Scholar 👨‍🔬 KS Diputra, D Suryadi, T Herman, A Jupri 📚 Al Ibtida: Jurnal Pendidikan Guru MI 10 (1), 13-28, 2023	2023
103	Analysis of the physical condition of soccer athletes through the yo-yo test: a survey study on preparation for the provincial sports week Google Scholar 👨‍🔬 R Hardinata, A Okilanda, P Sastaman, T Tjahyanto, TA Prabowo, MF Rozi, ... 📚 Retos 50, 1091-1097, 2023	2023
104	Teachers’ perception as a crucial component in the design of didactical design research-based teacher professional learning community in Indonesia Google Scholar 👨‍🔬 R Rudi, D Suryadi, R Rosjanuardi 📚 European Online Journal of Natural and Social Sciences 9 (3), pp. 642-654, 2020	2020
105	Geometric thinking level of the Indonesian seventh grade students of junior high school Google Scholar 👨‍🔬 M Prayito, D Suryadi, E Mulyana 📚 Journal of Physics: Conference Series 1188 (1), 012036, 2019	2019
106	Learning obstacles among indonesian eighth graders on ratio and proportion Google Scholar 👨‍🔬 AS Wahyuningrum, D Suryadi, T Turmudi 📚 Journal of Physics: Conference Series 1320 (1), 012046, 2019	2019
107	What is the learning model of physical education in the digital era?: Literature review of various studies Google Scholar 👨‍🔬 P Indarto, N Nasuka, MF Hidayatullah, S Sulaiman, H Setyawati, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 156-163, 2024	2024
108	Prospective mathematics teachers’ concept image on the limit of a function Google Scholar 👨‍🔬 R Sulastri, D Suryadi, S Prabawanto, E Cahya, MD Siagian, M Tamur 📚 Journal of Physics: Conference Series 1882 (1), 012068, 2021	2021
109	Learning obstacle the addition and subtraction of fraction in grade 5 elementary schools Google Scholar 👨‍🔬 I Fauzi, D Suryadi 📚 MUDARRISA: Jurnal Kajian Pendidikan Islam 12 (1), 51-68, 2020	2020
110	Analysis of students’ errors in responding to TIMSS domain algebra problem Google Scholar 👨‍🔬 BA Saputro, D Suryadi, R Rosjanuardi, BG Kartasasmita 📚 Journal of Physics: Conference Series 1088 (1), 012031, 2018	2018
111	Student’algebraic thinking level Google Scholar 👨‍🔬 SY Maudy, S Didi, M Endang 📚 International Journal of Information and Education Technology 8 (9), 672-676, 2018	2018
112	The role of worked-example in enhancing students' self-explanation and cognitive efficiency in calculus instruction Google Scholar 👨‍🔬 CAHF Santosa, D Suryadi, S Prabawanto, S Syamsuri 📚 Jurnal Riset Pendidikan Matematika 5 (2), 168-180, 2018	2018
113	Are boys and girls in rural areas equal in terms of gross motor skills? Google Scholar 👨‍🔬 YTJ Samodra, GF Yosika, U Gustian, M Mashud, S Arifin, D Suryadi, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 94-99, 2024	2024
114	From tools to thought partners: Optimizing technology as extended cognition for innovative didactic design Google Scholar 👨‍🔬 A Hendriyanto, D Suryadi, S Sahara, D Fardian, I Pauji, LH Muhaimin 📚 AIP Conference Proceedings 3220 (1), 020009, 2024	2024
115	The somatotype of martial athletes in the fighter category against achievement. JUARA: Jurnal Olahraga, 7 (1), 116–125 Google Scholar 👨‍🔬 D Suryadi, U Gustian, E Fauziah	2022
116	Studying student statistical literacy in statistics lectures on higher education using grounded theory approach Google Scholar 👨‍🔬 L Lukman, W Wahyudin, D Suryadi, D Dasari, S Prabawanto 📚 Infinity Journal 11 (1), 163-176, 2022	2022
117	Students’ errors in solving combinatorics problems observed from the characteristics of RME modeling Google Scholar 👨‍🔬 I Meika, D Suryadi, Darhim 📚 Journal of Physics: Conference Series 948 (1), 012060, 2018	2018
118	Epistemological obstacles on the topic of ratio and proportion among junior high school students Google Scholar 👨‍🔬 AS Wahyuningrum, D Suryadi, Turmudi 📚 Journal of Physics: Conference Series 895 (1), 012066, 2017	2017
119	Integrating Chat-GPT in the classroom: A study on linear algebra learning in higher education Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto, A Jupri 📚 International Journal of Information and Education Technology 15 (4), 732-751, 2025	2025
120	Kemampuan representasi: implementasi pengembangan desain didaktis pada pembelajaran matematika di sekolah menengah atas Google Scholar 👨‍🔬 E Komala, D Suryadi, D Dasari 📚 AKSIOMA: Jurnal Program Studi Pendidikan Matematika 10 (4), 2179, 2021	2021
121	Sistem Pakar untuk Mengidentifikasi Kerusakan Mesin Industri Menggunakan Metode Certainty Factor Google Scholar 👨‍🔬 D Suryadi, R Meilianda, AF Suryono, M Munadi 📚 ROTASI 20 (1), 56-62, 2018	2018
122	Analysis of didactical contracts on teaching mathematics: A design experiment on a lesson of negative integers operations Google Scholar 👨‍🔬 NF Fuadiah, D Suryadi, T Turmudi 📚 Infinity Journal 6 (2), 157-168, 2017	2017
123	Model bahan ajar dan kerangka kerja pedagogis matematika untuk menumbuhkembangkan kemampuan berpikir matematik tingkat tinggi Google Scholar 👨‍🔬 D Suryadi 📚 Unpubl. Res. Report. Bandung SPS UPI, 2007	2007
124	Exercise for health in old age: Comprehensive review examining the benefits and efficacy of interventions Google Scholar 👨‍🔬 D Suryadi, N Susanto, E Faridah, R Wahidi, YTJ Samodra, A Nasrulloh, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 88-98, 2024	2024
125	Culture-based discovery learning and its impact on mathematical critical thinking skills Google Scholar 👨‍🔬 A Akbar, T Herman, D Suryadi 📚 Jurnal Ilmiah Sekolah Dasar 7 (3), 436-443, 2023	2023
126	Epistemological Obstacles on Limit and Functions Concepts: A Phenomenological Study in Online Learning. Google Scholar 👨‍🔬 R Sulastri, D Suryadi, S Prabawanto, E Cahya 📚 Mathematics teaching research journal 14 (5), 84-106, 2022	2022
127	Cognitive flexibility of students in solving mathematical problems: A phenomenology study Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 13 (2), 355-369, 2022	2022
128	Hambatan belajar matematika di pondok pesantren Google Scholar 👨‍🔬 DS Sendi Ramdhani, S Prabawanto 📚 Jurnal Analisa 7 (1), 46-55, 2021	2021
129	Pengaruh dimensi keadilan pajak dan tax morale terhadap tingkat kepatuhan wajib pajak badan yang terdaftar di kpp pratama kota bandung Google Scholar 👨‍🔬 D Suryadi 📚 Jurnal. Jurusan Akuntansi Politeknik TEDC Bandung, 2018	2018
130	Mathematical abstraction ability of prospective math teacher students Google Scholar 👨‍🔬 JD Putra, D Suryadi, D Juandi 📚 Journal of Physics: Conference Series 1132 (1), 012049, 2018	2018
131	Association of mathematical communication and problemsolving abilities: Implementation of MEAs strategy in junior high school Google Scholar 👨‍🔬 E Wahyuningrum, D Suryadi 📚 SAINSAB 17 (1), 38-50, 2014	2014
132	A praxeological analysis of linear equations in Indonesian mathematics textbooks: Focusing on systemic and epistemic aspect Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto 📚 Journal on Mathematics Education 16 (1), 225-254, 2025	2025
133	Plyometric training and circuit training in terms of eye-hand coordination: how it affects the explosive power of sickle attacks? Google Scholar 👨‍🔬 R Sudirman, M Mashud, JM Tahapary, G Gunawan, Y Samodra, IDP Wati, ... 📚 Retos, 2024	2024
134	Learning obstacles on fractions: A scoping review Google Scholar 👨‍🔬 IP Sari, D Suryadi, T Herman, JA Dahlan, E Supriyadi 📚 Infinity Journal 13 (2), 377-392, 2024	2024
135	How students generate patterns in learning algebra? A focus on functional thinking in secondary school students Google Scholar 👨‍🔬 NS Utami, S Prabawanto, D Suryadi 📚 European Journal of Educational Research 12 (2), 913-925, 2023	2023
136	Modifikasi variasi latihan smash: Studi pengembangan latihan permainan bola voli Google Scholar 👨‍🔬 H Kumbara, P Pratama, E Riyoko, MA Suganda, D Suryadi 📚 Jurnal Performa Olahraga 7 (2), 65-73, 2022	2022
137	Algebraic thinking obstacles of elementary school students: A Hermeneutics-phenomenology study Google Scholar 👨‍🔬 V Pratiwi, T Herman, D Suryadi 📚 Journal of Physics: Conference Series 1157 (3), 032115, 2019	2019
138	A professional learning community model: A case study of primary teachers community in west Bandung Google Scholar 👨‍🔬 A Sari, D Suryadi, E Syaodih 📚 Journal of Physics: Conference Series 1013 (1), 012122, 2018	2018
139	Lesson Study Pengembangan Profesi Guru Google Scholar 👨‍🔬 S Hendayana, D Suryadi, A Supriatna, H Imansyah 📚 Bandung: Rizqi Press, 2009	2009
140	Ade Rohayati. 2003 Google Scholar 👨‍🔬 E Suherman, DS Turmudi, S Tatang Herman, N Sufyani Prabawanto 📚 Strategi Pembelajaran Matematika Kontemporer, 0
141	Effectiveness of teaching methods and motor abilities: An experimental study on football passing ability Google Scholar 👨‍🔬 A Arsil, A Okilanda, D Antoni, MF Rozi, M Saputra, AL Mortezo, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 625-632, 2024	2024
142	Somatotype of the Tarung Derajat martial arts athletes in the fighter category Google Scholar 👨‍🔬 YTJ Samodra, U Gustian, S Seli, D Riyanti, D Suryadi, E Fauziah 📚 Journal Sport Area 8 (1), 14-23, 2023	2023
143	Proses berpikir matematik: apa dan mengapa dikembangkan Google Scholar 👨‍🔬 U Sumarmo 📚 Berpikir dan Disposisi Matematik Serta Pembelajarannya. Bandung: Jurusan …, 2013	2013
144	How Do Indonesian Students Learn Function Concepts? A Praxeological Analysis of Textbook. Google Scholar 👨‍🔬 NS Utami, S Prabawanto, D Suryadi 📚 Journal on Mathematics Education 15 (2), 451-472, 2024	2024
145	Comparative Praxeology: Assessing High-Level Cognitive Skills in TIMSS and Indonesian National Examinations Google Scholar 👨‍🔬 N Kania, D Suryadi, YS Kusumah, JA Dahlan, E Nurlaelah, EE Elsayed 📚 International Journal of Applied Learning and Research in Algebra 1 (1), 25-47, 2024	2024
146	Kesalahan Siswa Menyelesaikan Soal Cerita Matematika Berdasarkan Skema Fong: Systematic Literature Review Google Scholar 👨‍🔬 MA Gulvara, D Suryadi, S Kurniawan 📚 JPMI (Jurnal Pembelajaran Matematika Inovatif) 6 (2), 607-618, 2023	2023
147	How secondary students develop the meaning of fractions? A hermeneutic phenomenological study Google Scholar 👨‍🔬 MG Isnawan, D Suryadi, T Turmudi 📚 Beta: Jurnal Tadris Matematika 15 (1), 1-19, 2022	2022
148	The exploration of ethnomathematics based on Rapa’i Geleng dance as mathematics learning media Google Scholar 👨‍🔬 A Musawwir, D Suryadi, Kusnandi 📚 Journal of Physics: Conference Series 1882 (1), 012046, 2021	2021
149	Analysis of mathematical didactic situation constructed by prospective teachers based on learning trajectory Google Scholar 👨‍🔬 A Prabowo, D Suryadi, D Dasari 📚 Journal of Physics: Conference Series 1918 (4), 042051, 2021	2021
150	The Enhancement of Pre-Service Mathematics Teachers' Mathematical Understanding Ability through ACE Teaching Cyclic. Google Scholar 👨‍🔬 MW Afgani, D Suryadi, JA Dahlan 📚 Journal of Technology and Science Education 9 (2), 153-167, 2019	2019
151	Basic mathematics knowledge of early childhood teachers Google Scholar 👨‍🔬 M Noviyanti, D Suryadi 📚 Journal of Engineering Science and Technology 1, 19-27, 2019	2019
152	Kesetaraan didactical design research (DDR) dengan matematika realistik dalam pengembangan pembelajaran matematika Google Scholar 👨‍🔬 D Suryadi 📚 Prosiding Seminar Nasional Matematika dan Pendidikan Matematika UNS, 2011	2011
153	Integrating Augmented Reality in Mathematics Learning to Improve Critical Thinking Skills of Elementary School Students. Emerging Science Journal, 9 (2) Google Scholar 👨‍🔬 A Akbar, T Herman, D Suryadi, A Mursalim, ED Putra, J Blegur	2025
154	Outdoor activities and outdoor environments for fitness and mental health: a systematic review Google Scholar 👨‍🔬 H Nugraha, H Hernawan, M Ali, A Rahmat, I Septianto, A Aryati, D Suryadi 📚 Retos 59, 642-648, 2024	2024
155	PNF stretching and static stretching exercises: Efforts to increase the flexibility of the hamstring muscles in futsal players. Fizjoterapia Polska, 23 (2), 96–103 Google Scholar 👨‍🔬 RJ Sumantri, R Soegiyanto, H Setyawati, D Suryadi, MA Suganda	2023
156	Eye-hand coordination and agility with basketball lay-up skills: A correlation study in students Google Scholar 👨‍🔬 D Suryadi, MA Suganda, YTJ Samodra, IDP Wati, R Rubiyatno, Y Haïdara, ... 📚 Jurnal Moderasi Olahraga 3 (1), 60-71, 2023	2023
157	Mengembangkan Desain Didaktis Berdasarkan Hambatan Belajar dan Learning Trajectory Siswa pada Konsep Dasar Pecahan di Sekolah Dasar Google Scholar 👨‍🔬 M Hariyani, T Herman, D Suryadi, S Prabawanto 📚 DWIJA CENDEKIA: Jurnal Riset Pedagogik 6 (2), 416-425, 2022	2022
158	Mathematical communication of junior high student based on the conceptual understanding of triangle Google Scholar 👨‍🔬 PA Rakhman, D Suryadi, S Prabawanto 📚 Journal of Physics: Conference Series 1157 (4), 042115, 2019	2019
159	Students’ difficulties in solving the mathematics word problems with the context of Education for Sustainable Development (ESD) Google Scholar 👨‍🔬 SN Martin, D Suryadi, D Juandi 📚 Journal of Physics: Conference Series 1157 (4), 042051, 2019	2019
160	Undergraduate students self-concept and their mathematics procedural knowledge: The relationship Google Scholar 👨‍🔬 MW Afgani, D Suryadi, JA Dahlan 📚 Infinity Journal 8 (1), 99-108, 2019	2019
161	Desain didaktis konsep pecahan untuk kelas iii sekolah dasar Google Scholar 👨‍🔬 W Romdhani, D Suryadi 📚 EduHumaniora\| Jurnal Pendidikan Dasar Kampus Cibiru 8 (2), 198-210, 2017	2017
162	school: A combined bibliometric and meta-analysis review Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto, S Hayuningrat 📚 Jurnal Elemen 10 (2), 410-440, 2024	2024
163	Learning obstacle dalam soal pemecahan masalah matematis siswa pada pembelajaran materi bangun ruang sisi datar Google Scholar 👨‍🔬 MA Gulvara, D Suryadi, W Islamiyah 📚 Jurnal Cendekia: Jurnal Pendidikan Matematika 7 (3), 2327-2337, 2023	2023
164	Learning obstacles of prospective mathematics teachers: A case study on the topic of implicit derivatives Google Scholar 👨‍🔬 E Puspita, D Suryadi, R Rosjanuardi 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 14 (1), 174-189, 2023	2023
165	Identifikasi Somatotype Pada Atlet Beladiri Tarung Derajat Kategori Seni Gerak Google Scholar 👨‍🔬 D Suryadi, R Rubiyatno, E Fauziah 📚 Physical Activity Journal (PAJU) 3 (2), 113-128, 2022	2022
166	Analysis of didactic transposition and HLT as a rationale in designing didactic situation Google Scholar 👨‍🔬 D Suryadi, N Priatna 📚 4th Sriwijaya University Learning and Education International Conference …, 2021	2021
167	Investigating students’ concept image in understanding variables Google Scholar 👨‍🔬 MD Siagian, D Suryadi, E Nurlaelah, M Tamur, R Sulastri 📚 Journal of Physics: Conference Series 1882 (1), 012058, 2021	2021
168	Student’s mistake in algebraic fraction: an analysis using avae categories Google Scholar 👨‍🔬 BI Zulfa, D Suryadi, S Fatimah, A Jupri 📚 Journal of Physics: Conference Series 1521 (3), 032029, 2020	2020
169	Level of student’algebraic thinking Google Scholar 👨‍🔬 SY Maudy, D Suryadi, E Mulyana 📚 Journal of Physics: Conference Series 1157 (4), 042057, 2019	2019
170	Contextualizing symbol, symbolizing context Google Scholar 👨‍🔬 SY Maudy, D Suryadi, E Mulyana 📚 AIP Conference Proceedings 1868 (1), 050029, 2017	2017
171	Pengembangan Kerangka Model E-Learning dalam Pembelajaran Teknologi dan Kejuruan Google Scholar 👨‍🔬 B Kudwadi, D Suryadi 📚 Artikel Penelitian Invotech, 1-14, 2010	2010
172	What are the trends in shared leadership development and leadership life skills formation through sport activities: a literature review Google Scholar 👨‍🔬 A Hartoyo, YTJ Samodra, D Suryadi, S Hidayat, A Syam, A Sinulingga 📚 Retos 58, 450-461, 2024	2024
173	The Effectiveness of Didactic Designs for Solutions to Learning-Obstacle Problems for Prospective Mathematics Teacher Students: Case Studies on Higher-Level Derivative Concepts. Google Scholar 👨‍🔬 E Puspita, D Suryadi, R Rosjanuardi 📚 Mathematics Teaching Research Journal 15 (3), 5-18, 2023	2023
174	Improving students’ self-esteem in learning mathematics through a realistic mathematic education Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 Jurnal Pendidikan MIPA 23 (3), 1262-1277, 2022	2022
175	Learning Obstacle of Addition Operation Whole Number in Elementary Schools Google Scholar 👨‍🔬 GS Sidik, D Suryadi, Turmudi 📚 Journal of Physics: Conference Series 1842 (1), 012070, 2021	2021
176	Developing a local instruction theory for learning combinations Google Scholar 👨‍🔬 I Meika, D Suryadi, D Darhim 📚 Infinity Journal 8 (2), 157-166, 2019	2019
177	The association between conceptual understanding and reasoning ability in mathematics: An analysis of DNR-based instruction models Google Scholar 👨‍🔬 MT Bakar, D Suryadi, Darhim, WS Tonra, MS Noto 📚 Journal of Physics: Conference Series 1088 (1), 012107, 2018	2018
178	Students’ proof ability: Exploratory studies of abstract algebra course Google Scholar 👨‍🔬 I Isnarto, D Suryadi, JA Dahlan 📚 International Journal of Education and Research 2 (6), 215-228, 2014	2014
179	Application of circuit training methods to improve VO2max physical condition: An experimental study on handball athletes Google Scholar 👨‍🔬 R Ardian, Y Prasetyo, S Sulistiyono, F Arjuna, D Suryadi, J Dewantara, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 660-666, 2024	2024
180	STAD-type cooperative learning model and conventional learning model: A comparative study on the learning outcomes of basic volleyball lower passing techniques Google Scholar 👨‍🔬 M Yulianti, S Subagyo, S Sujarwo, A Wahyudi, RH Bastian, R Rubiyatno, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 346-352, 2024	2024
181	Estimulación de las habilidades motrices mediante modelos de juego en alumnos de educación infantil y primaria: revisión sistemática en Indonesia Google Scholar 👨‍🔬 D Suryadi, A Nasrulloh, N Yanti, R Ramli, LA Fauzan, BMW Kushartanti, ... 📚 Retos 51, 1255, 2024	2024
182	Epistemological learning obstacles on fractions in elementary school Google Scholar 👨‍🔬 E Unaenah, D Suryadi, T Turmudi 📚 Jurnal Elemen 10 (1), 1-12, 2024	2024
183	A bibliometric review of mathematics textbooks research Google Scholar 👨‍🔬 R Sugiarni, T Herman, D Suryadi, S Prabawanto, KH Abdullah 📚 Journal of Scientometric Research 13 (2), 396-405, 2024	2024
184	Augmented reality for supporting student’s engagement in mathematics education: A systematic literature review Google Scholar 👨‍🔬 KS Kuncoro, YS Kusumah, D Suryadi, D Juandi, A Jupri 📚 The Eurasia Proceedings of Educational and Social Sciences 35, 19-29, 2024	2024
185	Enhancing mathematical problem-solving ability through project-based learning: A study of vocational high school students Google Scholar 👨‍🔬 MG Jatisunda, D Suryadi, S Prabawanto 📚 Jurnal elemen 10 (3), 711-727, 2024	2024
186	Integral (antiderivative) learning with APOS perspective: A case study Google Scholar 👨‍🔬 L Nurhayati, D Suryadi, D Dasari, T Herman 📚 Journal on Mathematics Education 14 (1), 129-148, 2023	2023
187	Desain didaktis pembelajaran matematika untuk mengatasi learning obstacles siswa SMP dalam mempelajari materi aljabar Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 JNPM (Jurnal Nasional Pendidikan Matematika) 7 (1), 119-128, 2023	2023
188	Analisis Pengetahuan Konseptual dan Prosedural Mahasiswa Calon Guru Sekolah Dasar Pada Bilangan Rasional Google Scholar 👨‍🔬 R Novita, T Herman, D Suryadi, D Dasari, M Putra, R Fitra 📚 JNPM (Jurnal Nasional Pendidikan Matematika) 6 (2), 384, 2022	2022
189	The 9th grade students’ mathematical understanding in problem solving based on Pirie-Kieren theory Google Scholar 👨‍🔬 JR Nopa, D Suryadi, A Hasanah 📚 Journal of Physics: Conference Series 1157 (4), 042122, 2019	2019
190	Analysis of students’ mathematical imagination ability in solving problems Google Scholar 👨‍🔬 NA Nurcahyono, D Suryadi, S Prabawanto 📚 Journal of Physics: Conference Series 1179 (1), 012044, 2019	2019
191	Developing self-concept instrument for pre-service mathematics teachers Google Scholar 👨‍🔬 MW Afgani, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 948 (1), 012014, 2018	2018
192	Students’ Learning Obstacles on Fractions in Elementary School Google Scholar 👨‍🔬 E Unaenah, D Suryadi 📚 International Conference on Education 2022 (ICE 2022), 148-157, 2023	2023
193	The Investigation of Concept Image towards Derivative Representation: A Case Study of Prospective Mathematics Teachers. Google Scholar 👨‍🔬 A Prihandhika, D Suryadi, S Prabawanto 📚 Mathematics Teaching Research Journal 14 (4), 148-164, 2022	2022
194	How Pre-Service Elementary Teachers Deal with Mathematical Literacy Problems? A Case Study Google Scholar 👨‍🔬 R Novita, T Herman, D Suryadi, D Dasari, M Putra 📚 Eighth Southeast Asia Design Research (SEA-DR) & the Second Science …, 2022	2022
195	Learning obstacle related to the ability of high school student representation to the trigonometry concept Google Scholar 👨‍🔬 E Komala, D Suryadi, D Dasari 📚 Proceeding books: The 2nd international conference and innovation exhibition …, 2020	2020
196	Conceptualizing mathematical knowledge for teaching of Indonesian teacher in teaching number sense to early childhood Google Scholar 👨‍🔬 M Noviyanti, D Suryadi 📚 Journal of Physics: Conference Series 1157 (3), 032121, 2019	2019
197	Teacher images on the derivatives concept Google Scholar 👨‍🔬 AD Mufidah, D Suryadi, R Rosjanuardi 📚 Journal of Physics: Conference Series 1157 (4), 042119, 2019	2019
198	Promoting students’ mathematical problem-solving skills through 7e learning cycle and hypnoteaching model Google Scholar 👨‍🔬 H Saleh, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 948 (1), 012037, 2018	2018
199	Stimulation of physical fitness through traditional games in elementary school students: A systematic review in Indonesia Google Scholar 👨‍🔬 D Suryadi, D Ivanov, Z Zulnadila 📚 Journal of Applied Movement and Sport Science 1 (3), 12-19, 2025	2025
200	What are the character values contained in martial arts and how are they integrated into Character Education?: Literature review Google Scholar 👨‍🔬 A Sinulingga, VA Karisman, YTJ Samodra, IDP Wati, A Syam, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 894-903, 2024	2024
201	Praxeological analysis in Indonesian and Singaporean mathematics textbooks: An understanding geometrical similarity by students Google Scholar 👨‍🔬 KS Kuncoro, D Suryadi, JA Dahlan, A Jupri 📚 Journal on Mathematics Education 15 (4), 1197-1218, 2024	2024
202	Students’ prior knowledge as an ontogenic obstacle on the topic of ratio and proportion Google Scholar 👨‍🔬 AS Wahyuningrum, D Suryadi, T Turmudi 📚 Jurnal Pendidikan Matematika 17 (1), 18866.55-68, 2023	2023
203	A Prospective Mathematics Teacher's Lesson Planning: An In-Depth Analysis from the Anthropological Theory of the Didactic. Google Scholar 👨‍🔬 D Suryadi, T Itoh 📚 Journal on Mathematics Education 14 (4), 723-740, 2023	2023
204	Increasing students self-regulated learning through a realistic mathematical education Google Scholar 👨‍🔬 RN Siregar 📚 AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 2023	2023
205	Strategies to minimize students’ learning obstacle in fractions: A grounded theory Google Scholar 👨‍🔬 MG Isnawan, D Suryadi, T Turmudi 📚 Jurnal Pendidikan MIPA 23 (1), 87-99, 2022	2022
206	Teacher’s knowledge of fractions in the perspective of didactic-mathematical knowledge Google Scholar 👨‍🔬 KS Diputra, D Suryadi, T Herman, A Jupri 📚 Journal of Engineering Science and Technology Special Issue on ICMScE2022 …, 2022	2022
207	Improving student learning: mathematical reasoning ability through a realistic mathematic education Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 AKSIOMA: Jurnal Program Studi Pendidikan Matematika 11 (4), 2698-2713, 2022	2022
208	Kemandirian Pendidik dan Profesional Pembelajaran Google Scholar 👨‍🔬 D Suryadi 📚 Sekolah Pascasarjana UPI, 2014	2014
209	The influence of inductive-deductive approach based on modified definition in algebra structure learning toward student’s proving ability viewed based on college entrance track Google Scholar 👨‍🔬 H Samparadja, D Suryadi, BG Kartasasmita 📚 International Journal of Education and Research 2 (7), 239-248, 2014	2014
210	Critical Issues on Mathematical Communication: Lesson Learn from Lesson Study activities in Indonesia Google Scholar 👨‍🔬 D Suryadi 📚 Diakses Dari: Http://File. Upi. Edu/Direktori/FPMIP A/JUR. _PEND …, 2008	2008
211	Teori dan Soal Ilmu Ukur Analitik Ruang Google Scholar 👨‍🔬 D Suryadi 📚 Ghalia, 1984	1984
212	Nurjanah, dan Ade Rohayati. 2003 Google Scholar 👨‍🔬 E Suherman, DS Turmudi, T Herman, SP Suhendra 📚 Strategi Pembelajaran Matematika Kontemporer, 0
213	Pre-service mathematics teacher conducting prospective analysis: A case study on practice didactical design research Google Scholar 👨‍🔬 MG Jatisunda, D Suryadi, S Prabawanto, U Umbara 📚 Infinity Journal 14 (1), 21-44, 2025	2025
214	Derivative in Indonesian textbook curricula: A praxeological analysis of learning obstacles in Indonesian mathematics textbooks Google Scholar 👨‍🔬 FE Chandra, D Suryadi, JA Dahlan, S Hayuningrat, S Rahman 📚 Eurasia Journal of Mathematics, Science and Technology Education 21 (5), em2627, 2025	2025
215	Institutional Relativity of Reduction within Arithmetical Fractions: An Analysis of Japanese, Indonesian, and Malaysian School Textbooks: S. Sahara et al. Google Scholar 👨‍🔬 S Sahara, D Suryadi, T Turmudi, A Hendriyanto, LH Muhaimin 📚 International Journal of Science and Mathematics Education 23 (7), 2397-2425, 2025	2025
216	Learning obstacles in the generalization process: In case number pattern topic Google Scholar 👨‍🔬 NF Maula, D Suryadi, A Jupri 📚 Research and Development in Education (RaDEn) 4 (2), 964-976, 2024	2024
217	Bibliometric analysis of didactical transposition on teaching and learning process Google Scholar 👨‍🔬 RA Sholikhakh, D Suryadi, K Kusnandi, E Supriyadi 📚 Journal of Engineering Science and Technology 18, 48-55, 2023	2023
218	Eye-hand coordination with basketball dribbling skills: Does it have a relationship? Google Scholar 👨‍🔬 E Saputra, D Suryadi, YTJ Samodra, R Dewintha, MA Suganda, A Syam, ... 📚 Physical Culture, Recreation and Rehabilitation 2 (1), 10-17, 2023	2023
219	Learning obstacle in the introduction to number: A critical study within didactical design research framework Google Scholar 👨‍🔬 I Pauji, D Suryadi, MABB Setambah, A Hendriyanto 📚 Indonesian Journal of Science and Mathematics Education 6 (3), 430-451, 2023	2023
220	Mathematical Problem-Solving Ability of Junior High School Students Based on Polya Google Scholar 👨‍🔬 N Firda, D Suryadi, JA Dahlan 📚 Edumatica: Jurnal Pendidikan Matematika 13 (3), 273-284, 2023	2023
221	Integration of principles of education for sustainable development in mathematics learning to improve student’s mathematical problem-solving ability Google Scholar 👨‍🔬 JD Putra, D Suryadi, D Juandi 📚 IndoMath: Indonesia Mathematics Education 5 (1), 34-41, 2022	2022
222	Investigation of Watson-Glaser critical thinking skills of junior high school students in solving mathematical problems Google Scholar 👨‍🔬 D Suryadi, S Fatimah 📚 Journal of Physics: Conference Series 1806 (1), 2021	2021
223	Students’ creative thinking skills on the circle subject in terms of learning obstacle and learning trajectory Google Scholar 👨‍🔬 N Diana, D Suryadi, Dahlan 📚 Journal of Physics: Conference Series 1521 (3), 032084, 2020	2020
224	The challenge-based learning to students’ spatial mathematical ability Google Scholar 👨‍🔬 W Susilawati, D Suryadi 📚 Journal of Physics: Conference Series 1613 (1), 012039, 2020	2020
225	Prospective teachers’ mathematical resilience after participating in Problem-based Learning Google Scholar 👨‍🔬 L Ariyanto, T Herman, U Sumarmo, D Suryadi 📚 Journal of Physics: Conference Series 1280 (4), 042036, 2019	2019
226	Potential characteristics that relate to teachers mathematics-related beliefs Google Scholar 👨‍🔬 YW Purnomo, TA Aziz, P Pramudiani, S Darwis, D Suryadi 📚 Journal of Physics: Conference Series 948 (1), 012062, 2018	2018
227	Hypotetical learning trajectory to anticipate mathematics anxiety in algebra learning based on the perspective of didactical situation theory Google Scholar 👨‍🔬 RE Yuliani, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 1013 (1), 012137, 2018	2018
228	Didactical design of integers: an elementary school teachers creation viewed from didactical situation perspective Google Scholar 👨‍🔬 S Prabawanto, D Suryadi, E Mulyana, D Ratnasari, F Dewi 📚 Journal of Physics: Conference Series 1040 (1), 012037, 2018	2018
229	The consistency between professed teaching practices and assessment practices: A case in mathematics class Google Scholar 👨‍🔬 YW Purnomo, A Kaur, SNB Ismail, D Suryadi, S Darwis 📚 Beta: Jurnal Tadris Matematika 11 (2), 101-113, 2018	2018
230	Landasan Teoritik Pembelajaran Berpikir Matematika Google Scholar 👨‍🔬 D Suryadi 📚 Tersedia: www. didi_suryadi. staf. upi. edu. html [16 Maret 2012], 2004	2004
231	Teori dan soal pendahuluan aljabar linier Google Scholar 👨‍🔬 D Suryadi, SH Machmudi 📚 Ghalia Indonesia, 1984	1984
232	Un análisis de los estudiantes indonesios de boxeo¿ Qué efecto tiene la ansiedad ante la competición en la autoeficacia?(An analysis of Indonesian student-level boxing athletes … Google Scholar 👨‍🔬 S Saniah, ER Sukamti, A Chaeroni, HD Prayoga, TA Prabowo, ... 📚 Retos 55, 1030-1037, 2024	2024
233	Gamifying Mathematics: A Hermeneutic Phenomenological Study Focused on Role-Playing Games in Linear Equations Google Scholar 👨‍🔬 D Fardian, T Herman, D Suryadi, S Prabawanto 📚 PYTHAGORAS: Jurnal Matematika Dan Pendidikan Matematika 19 (1), 37-52, 2024	2024
234	Students' Learning Obstacles in Solving Early Algebra Problems: A Focus on Functional Thinking. Google Scholar 👨‍🔬 NS Utami, S Prabawanto, D Suryadi 📚 International Society for Technology, Education, and Science, 2023	2023
235	Exploration of Phinisi Ship Components as a Source for Learning Elementary School Geometry: Ethnomathematics Study Google Scholar 👨‍🔬 A Akbar, T Herman, D Suryadi 📚 Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA …, 2023	2023
236	Learning obstacles of prospective mathematics teacher students on the concept of chain rules and alternative didactic designs Google Scholar 👨‍🔬 E Puspita, D Suryadi, R Rosjanuardi 📚 Journal of Engineering Science and Technology 17, 9-16, 2022	2022
237	Concept of Polygon: Case Study of Elementary Students' Difficulties. Google Scholar 👨‍🔬 T Herman, D Suryadi, S Prabawanto 📚 Mathematics Teaching Research Journal 14 (5), 34-47, 2022	2022
238	Implementasi Proleco-DDR untuk mengembangkan kemampuan profesional guru SD dalam pembelajaran matematika di Kabupaten Ciamis Google Scholar 👨‍🔬 T Herman, S Prabawanto, D Suryadi, R Sugiarni 📚 Prisma 11 (2), 576-584, 2022	2022
239	Logical thinking skills of primary school teachers Google Scholar 👨‍🔬 MG Ristiana, D Suryadi, E Cahya 📚 Journal of Physics: Conference Series 1521 (3), 032044, 2020	2020
240	The concept image of students and teachers about the equal sign Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 Universal Journal of Educational Research 8 (12), 6751-6764, 2020	2020
241	Learning obstacles on the concept of function: a hermeneutic phenomenological study Google Scholar 👨‍🔬 SR Septyawan, D Suryadi, Nurjanah 📚 Journal of Physics: Conference Series 1280 (4), 042041, 2019	2019
242	Meaning of fractions Google Scholar 👨‍🔬 DAK Dewi, D Suryadi, T Suratno, E Mulyana, H Kurniawan 📚 Journal of Physics: Conference Series 812 (1), 012115, 2017	2017
243	Desain Didaktis Soal Cerita Operasi Hitung Campuran untuk Kelas III Sekolah Dasar Google Scholar 👨‍🔬 SA Nurhamid, D Suryadi 📚 EduHumaniora\| Jurnal Pendidikan Dasar Kampus Cibiru 8 (1), 1-11, 2016	2016
244	Matematika Dasar Perguruan Tinggi Google Scholar 👨‍🔬 Y Yahya, DHS Suryadi 📚 Ghalia Indonesia, 2014	2014
245	Improving the quality of mathematics and science teaching for primary and secondary education in Indonesia Google Scholar 👨‍🔬 D Suryadi 📚 International Seminar on Best Practices in Science and Mathematics Teaching …, 2005	2005
246	Alat Peraga dan Pengajaran Matematika Google Scholar 👨‍🔬 D Suryadi 📚 Jakarta: Ditjen Dikdasmen D2 Karunika UT, 1997	1997
247	Learning obstacle of proportion learning based on proposional reasoning level: A case study pre-service mathematics teachers Google Scholar 👨‍🔬 R Sugiarni, T Herman, D Suryadi, S Prabawanto, N Jusniani 📚 Jurnal Elemen 11 (1), 87-107, 2025	2025
248	Development of Didactical Design in Volume Teaching: Efforts to Improve Critical Thinking Abilities Google Scholar 👨‍🔬 A Akbar, T Herman, D Suryadi, NH Haruna 📚 Jurnal Pedagogi Dan Inovasi Pendidikan 1 (1), 39-51, 2025	2025
249	Analysis of basic movement abilities: Survey study in children Google Scholar 👨‍🔬 Y Setiawan, A Okilanda, YB Fahmi, E Faridah, A Nusri, B Hasan, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 728-735, 2024	2024
250	Implementation of physical fitness learning model through play approach: how does it impact on Islamic school students of Madrasah Tsanawiyah? Google Scholar 👨‍🔬 T Rihatno, YTJ Samodra, D Suryadi, MA Suganda 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 1087-1096, 2024	2024
251	Actividades al aire libre y entornos al aire libre para la forma física y la salud mental: una revisión sistemática (Outdoor activities and outdoor environments for fitness and … Google Scholar 👨‍🔬 H Nugraha, H Hernawan, M Ali, A Rahmat, I Septianto, A Aryati, D Suryadi 📚 Retos 59, 642, 2024	2024
252	Masa depan pembelajaran di abad 21: keterampilan berpikir kreatif dan matematis di tengah maraknya artificial intelligence (AI) Google Scholar 👨‍🔬 E Istikomah, D Suryadi, S Prabawanto, E Nurlaelah 📚 Global-RCI, 2024	2024
253	Improving Mathematical Problem-Solving Abilities through Think Pair Share Learning Using Autograph Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 KnE Social Sciences, 468–481-468–481, 2024	2024
254	Application of plyometric training in handball games: How effective is it on throwing power and speed? Google Scholar 👨‍🔬 N Yanti, N Susanto, BP Sastaman, D Suryadi, MA Suganda, DD Kuswoyo, ... 📚 Journal of Physical Education and Sport 24 (5), 1183-1190, 2024	2024
255	Interactive learning media for martial arts using smart apps creator: A development study for pencak silat training Google Scholar 👨‍🔬 BS Hasibuan, Z Ilham, SY Bangun, A Sunarno, MA Suganda, D Suryadi 📚 Fizjoterapia Polska 24 (3), 303-310, 2024	2024
256	SYSTEMATIC LITERATURE REVIEW: KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP DITINJAU DARI ADVERSITY QUOTIENT Google Scholar 👨‍🔬 N Komariah, D Suryadi, N Nurjanah 📚 Mathematics Education And Application Journal (META) 6 (1), 1-14, 2024	2024
257	The utilization of technology for optimizing statistical thinking: Global trends and directions for future research Google Scholar 👨‍🔬 ES Cipta, D Suryadi, T Herman, Aljupri 📚 AIP Conference Proceedings 3220 (1), 020007, 2024	2024
258	Students’ mathematics self-efficacy in learning social arithmetic topic Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 Int J Eval & Res Educ ISSN 2252 (8822), 2177, 2023	2023
259	Estudio correlacional: Los resultados de las pruebas especiales de los estudiantes de deporte y los resultados del aprendizaje del entrenamiento atlético básico Google Scholar 👨‍🔬 A Okilanda, AA Permadi, T Tjahyanto, AP Trisnar, MF Rozi, MA Suganda, ... 📚 Retos 49, 519, 2023	2023
260	Mathematics teachers’ interviewing strategies for diagnosing students’ learning obstacles Google Scholar 👨‍🔬 D Suryadi 📚 JPI (Jurnal Pendidikan Indonesia) 12 (2), 325-339, 2023	2023
261	Efektivitas model Missouri Mathematics Project terhadap kemampuan koneksi matematis dalam pembelajaran turunan Google Scholar 👨‍🔬 A Prihandhika, A Aiyub, D Suryadi, S Prabawanto 📚 JNPM (Jurnal Nasional Pendidikan Matematika) 6 (3), 551564, 2022	2022
262	Development of competencies for teaching geometry through an analysis learning obstacle Google Scholar 👨‍🔬 MG Jatisunda, D Suryadi, S Prabawanto 📚 Journal of Physics: Conference Series 1806 (1), 012114, 2021	2021
263	Analysis of difficulties for pre-service mathematics teacher in problem solving of division and divisibility based on theory of action, process, object, and schemes Google Scholar 👨‍🔬 Y Fitrianti, D Suryadi, Kusnandi 📚 Journal of Physics: Conference Series 1521 (3), 032007, 2020	2020
264	The different way of understanding and way of thinking between gender on the problem the linear equations of two variables Google Scholar 👨‍🔬 MT Bakar, D Suryadi, D Darhim 📚 Journal of Physics: Conference Series 1280 (4), 042035, 2019	2019
265	The analogical reasoning analysis of Pesantren students in geometry Google Scholar 👨‍🔬 S Ramdhani, D Suryadi 📚 Journal of Physics: Conference Series 1132 (1), 012044, 2018	2018
266	A reflective framework of didactical design research in mathematics and its implication Google Scholar 👨‍🔬 D Suryadi, S Prabawanto, T Itoh 📚 Project: Riset Kolaborasi, 2017	2017
267	Turmudi.(2011) Google Scholar 👨‍🔬 D Suryadi 📚 Kesetaraan didactical design research (DDR) dengan matematika realistik …, 2011	2011
268	Alat Peraga dan Media Pengajaran Matematika Google Scholar 👨‍🔬 D Suryadi 📚 Jakarta: Ditjen Dikdesmen Depdikbud. Kurnika UT, 1997	1997
269	Matematika Diskrit Google Scholar 👨‍🔬 D Suryadi 📚 Jakarta: Universitas Terbuka, 1996	1996
270	Junior high school students in solving mathematical ill-structured problems: Analyzing using Harel theory Google Scholar 👨‍🔬 S Morin, D Suryadi, S Prabowanto, D Sulistiyo 📚 Journal of Engineering Science and Technology 20 (3), 1-8, 2025	2025
271	Geogebra in real-life: Important tips to support student creative thinking in mathematics Google Scholar 👨‍🔬 E Istikomah, D Suryadi, S Prabawanto, E Nurlaelah 📚 Journal of Advanced Research in Applied Sciences and Engineering Technology …, 2025	2025
272	Identifying learning obstacles in proof construction for geometric transformations: Conceptual, procedural, and visualization errors Google Scholar 👨‍🔬 TS Maifa, D Suryadi, S Fatimah 📚 Infinity Journal 14 (3), 673-694, 2025	2025
273	Algebraic Thinking Ability of Junior High School Students in Solving Linear Equations Problems Google Scholar 👨‍🔬 HK Rusyid, D Suryadi, JA Dahlan, T Herman 📚 Jurnal Didaktik Matematika 11 (1), 104-119, 2024	2024
274	¿ Cuáles son los valores del carácter contenidos en las artes marciales y cómo se integran en la educación del carácter? Revisión bibliográfica Google Scholar 👨‍🔬 A Sinulingga, VA Karisman, YTJ Samodra, D Suryadi, IDP Wati, A Syam, ... 📚 Retos 60, 894, 2024	2024
275	Students’ learning obstacles in solving mathematical proficiency tasks: A hermeneutic phenomenological study focused on Algebra Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 15 (2), 593-618, 2024	2024
276	Kemampuan Pemecahan Masalah Matematis Siswa Sekolah Menengah Pertama Berdasarkan Polya Google Scholar 👨‍🔬 N Firda, D Suryadi, JA Dahlan 📚 Edumatica: Jurnal Pendidikan Matematika 3, 273-284, 2023	2023
277	Integrating the project-based learning and the inclusive teaching style: An innovation to improve freestyle swimming skills Google Scholar 👨‍🔬 M Mashud, H Warni, MFP Putra, MA Haris, Y Samodra, A Tantri, ... 📚 Horizon Research Publishing Corporation International Journal of Human …, 2023	2023
278	Strategi Penyelesaian Soal Cerita Siswa Sekolah Dasar: Analisis Hambatan Belajar Konsep Penjumlahan dan Pengurangan Bilangan Cacah Google Scholar 👨‍🔬 M Syarifah, D Suryadi, S Prabawanto 📚 Attadib: Journal of Elementary Education 7 (1), 2023	2023
279	Analysis of differences in physical fitness levels of extracurricular futsal students: Survey studies on urban and rural environments Google Scholar 👨‍🔬 RP Perdana, IS Fallo, Z Arifin, A Nusri, D Suryadi, MA Suganda, ... 📚 Pedagogy of Physical Culture and Sports 27 (3), 208-214, 2023	2023
280	Combinatorics problems for undergraduate students: Identification of epistemological obstacles and model of combinatorial thinking Google Scholar 👨‍🔬 T Nopriana, T Hermanand, D Suryadi, BAP Martadiputra 📚 AIP Conference Proceedings 2811 (1), 020021, 2023	2023
281	Student Errors on Quadratic Function Story Problems Based on The Nolting Theory Google Scholar 👨‍🔬 W Islamiyah, D Suryadi, MA Gulvara 📚 Edumatica: Jurnal Pendidikan Matematika 13 (3), 191-202, 2023	2023
282	Students' Hypothetical Learning Trajectory (HLT) in Learning Fraction Division Calculation Operations Google Scholar 👨‍🔬 R Rosmayasari, D Suryadi, T Herman, S Prabawanto, TT Lam 📚 Dinamika Jurnal Ilmiah Pendidikan Dasar 14 (2), 158-166, 2022	2022
283	DGS-based modules: Difficulty aspects of studying geometry at university level Google Scholar 👨‍🔬 E Istikomah, D Juandi, D Suryadi, S Prabawanto 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 13 (2), 186-198, 2022	2022
284	Barriers to student learning in operating fractions Google Scholar 👨‍🔬 MG Isnawan, D Suryadi, Turmudi 📚 AIP Conference Proceedings 2566 (1), 020009, 2022	2022
285	Analysis of students’ mathematical modelling ability in solving combination problems using local instruction theory teaching materials Google Scholar 👨‍🔬 I Meika, D Suryadi, D Darhim 📚 Journal of Physics: Conference Series 1157 (4), 042082, 2019	2019
286	Complications of Students in Eliciting Mathematical Imagination Google Scholar 👨‍🔬 NA Nurcahyono, D Suryadi, E Novarina, S Prabawanto 📚 Proceedings of the 1st World Symposium on Software Engineering, 140-144, 2019	2019
287	Designing production based learning as a basic strategy for creating income generating units at Universitas Pendidikan Indonesia Google Scholar 👨‍🔬 D Suryadi, N Supriatna 📚 IOP Conference Series: Materials Science and Engineering 306 (1), 012030, 2018	2018
288	How to build institutionalization on students: a pilot experiment on a didactical design of addition and subtraction involving negative integers Google Scholar 👨‍🔬 NF Fuadiah, D Suryadi, Turmudi 📚 Journal of Physics: Conference Series 1013 (1), 012108, 2018	2018
289	Students’ Algebraic Thinking Process in Context of Point and Line Properties Google Scholar 👨‍🔬 H Nurrahmi, D Suryadi, S Fatimah 📚 Journal of Physics: Conference Series 895 (1), 012085, 2017	2017
290	Strategi Pembelajaran Matematika Kotemporer Google Scholar 👨‍🔬 D Suryadi 📚 Jurusan Pendidikan Matematika, FPMIPA UPI, Bandung, 2003	2003
291	An Analysis of Mathematics Teaching and Learning Process to Enhance Computational Thinking: The Case of Straight-Line Equations. Google Scholar 👨‍🔬 IM Suarsana, A Jupri, D Suryadi, E Nurlaelah, IGNY Hartawan 📚 Mathematics Teaching Research Journal 17 (2), 226-254, 2025	2025
292	Analisis Pembelajaran Matematika Pada Materi Penyajian Data Berdasarkan Teori Situasi Didaktis Google Scholar 👨‍🔬 Y Sandra, D Suryadi, T Herman 📚 SJME (Supremum Journal of Mathematics Education) 9 (2), 319-331, 2025	2025
293	conceptualizing linear equations: A snapshot from teaching and learning in Indonesia Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto, A Jupri 📚 Jurnal Ilmiah Ilmu Terapan Universitas Jambi 9 (3), 1205-1226, 2025	2025
294	What is the relationship between socioeconomics and physical activity?: Literature review Google Scholar 👨‍🔬 IMDS Wargama, T Rahayu, B Priyono, SB Mukarromah, H Pramono, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 148-155, 2024	2024
295	Systematic Review on the Essentials of Creative Mathematical Thinking Google Scholar 👨‍🔬 E Istikomah, D Suryadi, S Prabawanto, E Nurlaelah, E Supriyadi 📚 J Adv Res Appl Sci Eng Technol 58 (1), 139-149, 2024	2024
296	Rasch modelling approach to measure the quality of algebraic thinking test item for junior high school students Google Scholar 👨‍🔬 HK Rusyid, D Suryadi, T Herman, M Adnan, A Lutfi, A Mukhibin 📚 Beta: Jurnal Tadris Matematika 17 (1), 44-58, 2024	2024
297	How students' obstacle in solving mathematical tasks deal with linear equation in one variabel Google Scholar 👨‍🔬 A Wicaksono, S Prabawanto, D Suryadi 📚 Al-Jabar: Jurnal Pendidikan Matematika 15 (1), 33-44, 2024	2024
298	Artificial intelligence’s transformative role in mathematics education: A systematic literature review Google Scholar 👨‍🔬 N Firda, D Suryadi, N Nasir 📚 AIP Conference Proceedings 3220 (1), 030008, 2024	2024
299	Analisis komparasi buku matematika Indonesia dan Singapura pada materi persamaan kuadrat Google Scholar 👨‍🔬 A Khoerunisa, N Nurjanah, D Suryadi 📚 Pythagoras: Jurnal Program Studi Pendidikan Matematika 13 (2), 123-134, 2024	2024
300	How can Small Sided Game training methods (3 vs 3 and 6 vs 6) and VO2max affect basic soccer skills? Google Scholar 👨‍🔬 SN Sari, I Arifan, MA Suganda, D Suryadi, TA Prabowo, ST Paramitha, ... 📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 52, 2024	2024
301	Learning obstacles for junior high school students on the concept of quadratic equations Google Scholar 👨‍🔬 W Islamiyah, D Suryadi, S Prabawanto, MA Gulvara 📚 Jurnal Cendekia: Jurnal Pendidikan Matematika 7 (3), 2313-2326, 2023	2023
302	Analisis bibliometrik dari penelitian desain didaktis di sekolah dasar Google Scholar 👨‍🔬 IP Sari, E Supriyadi, D Suryadi 📚 JPMI (Jurnal Pembelajaran Matematika Inovatif) 6 (6), 2149-2162, 2023	2023
303	Is" Fruit Salad Algebra" Still a Favorite Menu in Introducing Algebra in Schools?. Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 Mathematics Teaching Research Journal 15 (3), 73-88, 2023	2023
304	Kecenderungan Hasil Tentang Penelitian Learning Obstacle Pada Materi Aljabar Dalam Sepuluh Tahun Terakhir Google Scholar 👨‍🔬 A Riastuti, D Juandi, D Suryadi 📚 Jurnal Math-UMB. EDU 10 (3), 134-142, 2023	2023
305	Development of Didactic Design for Learning Mathematics in Pesantren: Integration of Mathematics and Fiqh Learning Google Scholar 👨‍🔬 S Ramdhani, D Suryadi, S Prabawanto 📚 Mosharafa: Jurnal Pendidikan Matematika 12 (3), 655-666, 2023	2023
306	The analysis of students’ difficulties in solving non-routine mathematical problems Google Scholar 👨‍🔬 D Anggraini, D Suryadi, IN Albania 📚 AIP Conference Proceedings 2734 (1), 090035, 2023	2023
307	Analysis of gross motoric analysis of elementary school students: A comparative study of students in hill and coastal areas Google Scholar 👨‍🔬 JS YT, D Suryadi, IDP Wati, E Supriatna, I Santika, MA Suganda, ... 📚 Pedagogy of Physical Culture and Sports, 139-145, 2023	2023
308	Thinking about the equal sign: What do students see about the equal sign Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 Journal of Didactic Mathematics 3 (3), 94-109, 2022	2022
309	Perceptions of pre-service and in-service mathematics teachers on the mathematical link between matrices and vectors Google Scholar 👨‍🔬 M Marfuah, D Suryadi, T Turmudi, A Muchyidin, G Satriawati 📚 AIP Conference Proceedings 2633 (1), 030002, 2022	2022
310	Realistic mathematics education in developing pre-service elementary teachers’ mathematical literacy: A didactical design on rational number Google Scholar 👨‍🔬 R Novita, T Herman, D Suryadi, D Dasari 📚 AIP Conference Proceedings 2633 (1), 030035, 2022	2022
311	Developing Mathematics instructional materials to enhance students’ ability of making generalization Google Scholar 👨‍🔬 S Ramdhani, D Suryadi, S Prabawanto 📚 Journal of Engineering Science and Technology, Special Issue on AASEC2018, 39-46, 2019	2019
312	A potential instructional theory for meaning of minus sign Google Scholar 👨‍🔬 NF Fuadiah, D Suryadi, T Turmudi 📚 Journal of Physics: Conference Series 1157 (3), 032122, 2019	2019
313	Self-concept of pre-service mathematics teachers who gets a pedagogic approach suggested by APOS theory and direct learning as a comparison Google Scholar 👨‍🔬 MW Afgani, D Suryadi, JA Dahlan 📚 Journal of Physics: Conference Series 1157 (4), 042071, 2019	2019
314	Reflective Inquiry: Why Area is Never Negative? Google Scholar 👨‍🔬 AF Hanifat, D Suryadi, E Sumiaty 📚 Journal of Physics: Conference Series 1280 (4), 042048, 2019	2019
315	Relationship between mathematical abstraction in learning parallel coordinates concept and performance in learning analytic geometry of pre-service mathematics teachers: An … Google Scholar 👨‍🔬 F Nurhasanah, YS Kusumah, J Sabandar, D Suryadi 📚 Journal of Physics: Conference Series 1013 (1), 012130, 2018	2018
316	Epistemological Obstacles Experienced by Indonesian Students in Answering Mathematics PISA Test on the Content Uncertainty and Data Google Scholar 👨‍🔬 R Rahman, Suryadi 📚 Int. J. Sci. Appl. Sci.: Conf. Ser., Vol. 2 No. 1 (2017), 122-129, 2017	2017
317	Backward thinking dalam merancang desain didaktis konsep garis singgung lingkaran Google Scholar 👨‍🔬 DAK Dewi, D Suryadi, E Sumiaty 📚 Monograf Didactical Design Research. Bandung: Rizqi Press, 2016	2016
318	Enhancing prospective teachers’ character through reflective learning Google Scholar 👨‍🔬 DS Rohana, YS Kusumah, J Afghani 📚 International Journal of Education and Research 3 (7), 129-140, 2015	2015
319	Ceramics/steel joint selection for ceramics roller used at high temperature Google Scholar 👨‍🔬 D Suryadi, NA NODA, Y SANO, Y Takase 📚 Proceeding of the 4th ACEE, 221-222, 2014	2014
320	SITUATION-BASED LEARNING TO IMPROVE STUDENTS'MATHEMATICAL CREATIVE PROBLEM SOLVING ABILITY Google Scholar 👨‍🔬 YS Kusumah, D Suryadi, J Sabandar 📚 Far East Journal of Mathematical Education 12 (2), 119, 2014	2014
321	Mathematical Problem Solving and Primary School Children: Some Essential Issues Google Scholar 👨‍🔬 D Suryadi, I Nishitani, K Koseki 📚 群馬大学教育実践研究= Research in educational practice and development …, 2001	2001
322	A Praxeological Analysis of Functions in Lower Secondary School: Comparing the Textbooks in Japan and Indonesia. Google Scholar 👨‍🔬 NS Utami, T Mizoguchi, S Prabawanto, D Suryadi 📚 International Electronic Journal of Mathematics Education 20 (2), 2025	2025
323	Investigating Learning Obstacles In Mathematical Literacy: A Study On Linear Equations With One Variable Google Scholar 👨‍🔬 NC Rayhan, D Suryadi, A Hasanah 📚 Mathline: Jurnal Matematika Dan Pendidikan Matematika 10 (1), 193-207, 2025	2025
324	Didactic Praxeological Analysis of Indonesian and Singaporean Mathematics Textbooks: Mathematical Practices in Transformation Geometry Google Scholar 👨‍🔬 NE Zakiah, D Suryadi, S Suhendra 📚 Jurnal Pendidikan MIPA 26 (2), 905-923, 2025	2025
325	Investigation of Students' Mathematical Thinking Processes in Solving Non-Routine Number Pattern Problems: A Hermeneutics Phenomenological Study. Google Scholar 👨‍🔬 A Aiyub, D Suryadi, S Fatimah, K Kusnandi, Z Abidin 📚 Mathematics Teaching Research Journal 16 (1), 54-78, 2024	2024
326	Enhancing Students’ Understanding of the Mean Concept Through Problem-Based Learning Assisted By Geogebra: a Quasi-Experimental Study Google Scholar 👨‍🔬 ES Cipta, D Suryadi, T Herman, A Jupri, E Konidah, HAL Chusaery, ... 📚 Journal of Engineering Science and Technology 19 (5), 18-26, 2024	2024
327	Instrumento de prueba física: un estudio de desarrollo para karatekas junior en la categoría de kata (Physical test instrument: a development study for junior Karateka in the … Google Scholar 👨‍🔬 A Okilanda, MA Suganda, K Kurdi, IPEW Putra, R Rubiyatno, PH Purba, ... 📚 Retos 60, 509, 2024	2024
328	Validity of Flip PDF Based E-Modules as Learning Media on Cube and Cuboid Materials. Mosharafa Google Scholar 👨‍🔬 LH Jufri, D Suryadi, K Kusnandi, T Turmudi 📚 Jurnal Pendidikan Matematika 13 (4), 1131-1140, 2024	2024
329	Learning Obstacle Siswa Sekolah Menengah Pertama Pada Materi Aljabar Matematika Google Scholar 👨‍🔬 P Asmara, D Suryadi 📚 MATHEMA: JURNAL PENDIDIKAN MATEMATIKA 6 (2), 613-622, 2024	2024
330	Analysis of Student Errors in Solving Mathematical Induction Problems in Online Learning Google Scholar 👨‍🔬 ES Cipta, R Maya, D Suryadi, S Prabawanto 📚 KnE Social Sciences, 471–478-471–478, 2024	2024
331	The Effect of Mathematical Disposition on Students' Mathematical Performance Google Scholar 👨‍🔬 D Suryadi, E Cahya, AS Maulida 📚 KnE Social Sciences, 587–595-587–595, 2024	2024
332	Ethnomathematics: Numerical literacy in the dawan language system dialects of the Amanuban tribe and its relation to mathematics learning Google Scholar 👨‍🔬 F Daniel, D Suryadi, S Prabawanto 📚 KnE Social Sciences, 523–533-523–533, 2024	2024
333	Systematic Literature Review: Analisis Tipe Kepribadian Extrovert dan Introvert Terhadap Kemampuan Matematis Siswa Google Scholar 👨‍🔬 SN Wardah, N Nurjanah, D Suryadi 📚 Indiktika: Jurnal Inovasi Pendidikan Matematika 6 (2), 294-306, 2024	2024
334	Analisis Kekurangan Model Pembelajaran Based Learning Pada Siswa Smp Google Scholar 👨‍🔬 ANN Laila, D Suryadi, N Nurjanah 📚 PHI: Jurnal Pendidikan Matematika 8 (2), 322-330, 2024	2024
335	Analysis of Students ‘Error in Learning of Quadratic Equations: Systematic Literature Review Google Scholar 👨‍🔬 W Islamiyah, D Suryadi 📚 JIPM (Jurnal Ilmiah Pendidikan Matematika) 11 (2), 394-406, 2023	2023
336	Students' Understanding of The Equal Sign Based on Their Learning Experience in Arithmetic Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 14 (1), 1-11, 2023	2023
337	Zone of Concept Image Differences in Infinite Limits at Undergraduate Level Google Scholar 👨‍🔬 R Sulastri, D Suryadi, S Prabawanto, E Cahya, F Fitriani 📚 Jurnal Didaktik Matematika 9 (1), 1-17, 2022	2022
338	Analysis Morphological of Tuberculosis Lymphadenitis Features between Cytology Biopsy of Fine Needle Aspiration Polymerase Chain Reaction Methods Google Scholar 👨‍🔬 D Suryadi 📚 Majalah Patologi Indonesia 29 (2), 95-100, 2020	2020
339	From integer to real numbers: students’ obstacles in understanding the decimal numbers Google Scholar 👨‍🔬 ROT Pulungan, D Suryadi 📚 Journal of Physics: Conference Series 1157 (4), 042086, 2019	2019
340	What is the Problem with Mathematical Problems Posing? Google Scholar 👨‍🔬 N Puspitasari, D Suryadi, U Sumarmo, A Margana 📚 Journal of Physics: Conference Series 1179 (1), 012008, 2019	2019
341	Some difficulties in making generalization faced by students: A phenomenology study on mathematics learning in Islamic Boarding Schools Google Scholar 👨‍🔬 S Ramdhani, D Suryadi, S Prabawanto 📚 Proceedings of the 1st World Symposium on Software Engineering, 130-134, 2019	2019
342	Makna Gerakan Silat Harimau Damam Syekh Kukut Google Scholar 👨‍🔬 D Suryadi, EV Putra 📚 Culture & Society: Journal of Anthropological Research 1 (2), 118-124, 2019	2019
343	Non-linear learning in online tutorial to enhance students’ knowledge on normal distribution application topic Google Scholar 👨‍🔬 Kartono, D Suryadi, T Herman 📚 Journal of Physics: Conference Series 948 (1), 012003, 2018	2018
344	Didactical design of trapezoid concept for elementary school students Google Scholar 👨‍🔬 A Sari, D Suryadi, E Syaodih 📚 First Indonesian Communication Forum of Teacher Training and Education …, 2018	2018
345	The impact of sharing arrangement institution on beef cattle breeding performance in Kupang District, East Nusa Tenggara Province, Indonesia Google Scholar 👨‍🔬 OH Nono, R Natawidjaja, B Arief, D Suryadi, MMJ Kapa 📚 IOP Conference Series: Earth and Environmental Science 122 (1), 012135, 2018	2018
346	Diagnostic accuracy of tuberculous lymphadenitis fine needle aspiration biopsy confirmed by PCR as gold standard Google Scholar 👨‍🔬 DSuryadi, Delyuzar, Soekimin 📚 IOP Conference Series: Earth and Environmental Science 125 (1), 012048, 2018	2018
347	Pemecahan Masalah Matematis: Dimensi Berpikir, Proses Kognitif, dan Strategi Heuristic Google Scholar 👨‍🔬 D Suryadi	2015
348	Desain didaktis konsep garis singgung lingkaran pada pembelajaran matematika sekolah menengah pertama (SMP) Google Scholar 👨‍🔬 D Suryadi, E Nurlaelah 📚 Jurnal Online Pendidikan Matematika Kontemporer 1 (1), 1-10, 2013	2013
349	Turmudi.(2008) Google Scholar 👨‍🔬 D Suryadi 📚 Matematika. Bahan Ajar Pendidikan dan Latihan Profesi Guru (PLPG). Bandung …, 0
350	Turmudi dan Didi, Suryadi,. 2003 Google Scholar 👨‍🔬 E Suherman 📚 Strategi Pembelajaran Matematika Kontemporer. Teshnical Cooperation Project …, 0
351	What is the difference between shooting technique and pointer kinematics in novice athletes?: A study on the sport of Petanque Google Scholar 👨‍🔬 D Agustina, C Rismayanthi, MF Rozi, MF Gandasari, M Dai, S Sumaryanti, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 705-714, 2025	2025
352	Technological Innovation in Increasing Sport Access and Participation for People with Disabilities and Inactivity-A Report on 1st Conference USCI (University Sport Consortium … Google Scholar 👨‍🔬 SM Tayebi, F Ghorbanalizadeh Ghaziani, AM Qori, AH Mokhtar, ... 📚 Annals of Applied Sport Science 13, 0-0, 2025	2025
353	Developing a Target Games-Based Long Service Training Model in Badminton for Beginner Athletes Google Scholar 👨‍🔬 N Hasibuan, S Siregar, A Ginting, AS Samosir, P Ratno, MA Suganda, ... 📚 Physical Education Theory and Methodology 25 (2), 322-330, 2025	2025
354	The role of play in shaping early childhood character: A systematic literature review Google Scholar 👨‍🔬 D Suryadi, Z Németh, J Dewantara, MD Haidar, NK Ilmah 📚 Journal of Applied Movement and Sport Science 1 (1), 10-17, 2025	2025
355	Systematic Literature Review Learning Obstacle Siswa Sekolah Menengah Pertama pada Materi Persamaan Linear Satu Variabel Google Scholar 👨‍🔬 HW Suwito, D Suryadi, N Nurjanah 📚 PHI: Jurnal Pendidikan Matematika 9 (1), 1-9, 2025	2025
356	Reconstructing Students’ Understanding of Integer Addition and Subtraction: A Didactical Design Grounded in the Theory of Didactical Situations Google Scholar 👨‍🔬 P Fitriasari, D Suryadi, E Nurlaelah, K Kadir, S Maskar 📚 Journal of Cultural Analysis and Social Change, 3231-3249, 2025	2025
357	Entrenamiento pliométrico y entrenamiento en circuito en términos de coordinación mano-ojo:¿ cómo afecta la potencia explosiva de los ataques con hoz? Google Scholar 👨‍🔬 R Sudirman, M Mashud, B Aprial, JM Tahapary, G Gunawan, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 131-137, 2024	2024
358	What is the effectiveness of the combination of massage therapy and heat therapy on joint range of motion?: Experimental study in patients with shoulder pain Google Scholar 👨‍🔬 J Dewantara, R Yuniana, AS Graha, P Sastaman, BMW Kushartanti, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 147-152, 2024	2024
359	A half century of didactic design in mathematics education: A bibliometric analysis Google Scholar 👨‍🔬 D Fardian, D Suryadi, S Prabawanto, AD Putri, N Qamariah 📚 Jurnal Gantang 9 (1), 71-82, 2024	2024
360	The Most Common Students’ Epistemological Obstacles in Relations and Functions Google Scholar 👨‍🔬 N Firda, D Suryadi, N Nasir 📚 Kreano, Jurnal Matematika Kreatif-Inovatif 15 (1), 24-33, 2024	2024
361	Article RETRACTED due to manipulation by the authors The Implementation of Contextual Learning Strategies to Stimulate Students' Critical Thinking Skills: Article RETRACTED due … Google Scholar 👨‍🔬 L Thamrin, U Gustian, S Suhardi, W Zhongfulin, D Suryadi 📚 Retos 53, 52-57, 2024	2024
362	Analysis of sports policy in Papua in the formation of the Papuan contingent at the XX National Sports Week (PON) Google Scholar 👨‍🔬 C Wasa, T Rahayu, H Setijono, M Hartono, D Suryadi 📚 Retos 55, 969-977, 2024	2024
363	A Systematic Literature Review: Generalization in Solving Number Pattern Problems Google Scholar 👨‍🔬 NF Maula, D Suryadi, A Jupri 📚 Jurnal Pendidikan MIPA 25 (2), 701-711, 2024	2024
364	ANALISIS KEMAMPUAN LITERASI MATEMATIS PESERTA DIDIK MTS NEGERI DI KOTA BIMA Google Scholar 👨‍🔬 ZF Rahman, D Suryadi, N Nurjanah 📚 PHI: Jurnal Pendidikan Matematika 8 (2), 287-292, 2024	2024
365	SYSTEMATIC LITERATUR REVIEW: LEARNING OBSTACLE DALAM MEMAHAMI NILAI PI (π) PADA MATERI LINGKARAN Google Scholar 👨‍🔬 TE Putri, D Suryadi, N Nurjanah 📚 PHI: Jurnal Pendidikan Matematika 8 (2), 293-300, 2024	2024
366	Physical test instrument: a development study for junior Karateka in the kata category Google Scholar 👨‍🔬 A Okilanda, MA Suganda, K Kurdi, IPEW Putra, R Rubiyatno, PH Purba, ... 📚 Retos 60, 509-517, 2024	2024
367	Systematic Literature Review: Kesulitan Belajar Pada Materi Matriks Tingkat SMA Sampai Perguruan Tinggi Google Scholar 👨‍🔬 RN Azzahra, D Suryadi 📚 JUMLAHKU: Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan 10 (2 …, 2024	2024
368	Effectiveness of plyometric training in handball: impact on throwing power and speed. Google Scholar 👨‍🔬 N Yanti, I Selviani, E Supriatna, D Nofrizal, PH Purba, HY Lubis, S Nurbait, ... 📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 58, 2024	2024
369	A DIDACTICAL DESIGN FOR TEACHING CONTINUITY OF FUNCTION Google Scholar 👨‍🔬 WS Tonra, D Suryadi, EC Mulyaning, W Hadi 📚 Matematika dan Pembelajaran 12 (2), 108-126, 2024	2024
370	System of linear equations in two variables: A praxeological analysis of Indonesian textbooks Google Scholar 👨‍🔬 M Marhami, D Suryadi, D Dasari 📚 Proceedings of International Conference on Studies in Engineering, Science …, 2024	2024
371	Physical Fitness Profile Analysis: Survey Study On Extracurricular Football Students Google Scholar 👨‍🔬 D Suryadi 📚 Indonesian Journal of Physical Education…. http://www. journal. unucirebon …, 2023	2023
372	Assessing the influence of playing method on the outcome of basketball shooting ability Google Scholar 👨‍🔬 Z Dhia, D Suryadi, YTJ Samodra, AN Mardiyyaningsih, E Saputra, ... 📚 Physical Culture, Recreation and Rehabilitation 2 (1), 37-43, 2023	2023
373	Design Didactic Triangular Properties Based on the Level Geometric Thinking Van-Hiele of Grade Vii Students Google Scholar 👨‍🔬 A Riastuti, D Suryadi 📚 AKSIOMA: Jurnal Program Studi Pendidikan Matematika 12 (2), 2449-2458, 2023	2023
374	Learning Obstacles of Islamic Junior High School Students on Angle Concepts Google Scholar 👨‍🔬 Y Hajar, D Suryadi, D Usdiyana 📚 International Journal of STEM Education for Sustainability 3 (2), 268-285, 2023	2023
375	Junior high school student’s learning obstacle related to mathematical communication ability on systems of linear equations in two variables Google Scholar 👨‍🔬 RR Raudiyah, D Suryadi 📚 AIP Conference Proceedings 2734 (1), 090011, 2023	2023
376	The cone of experience: Role of ICT in mathematics teaching in Pesantren Google Scholar 👨‍🔬 A Hendriyanto, BAP Martadiputra, D Suryadi, S Sahara, RD Siswanto 📚 AIP Conference Proceedings 2909 (1), 030001, 2023	2023
377	Enhancing 21st century collaboration skills in physical education through the problem-based learning model Google Scholar 👨‍🔬 R Hardinata, MTR Ahwan, D Suryadi 📚 Edu Sportivo: Indonesian Journal of Physical Education 4 (3), 270-282, 2023	2023
378	Zone of concept image differences in mathematics: a case study of derivative concept Google Scholar 👨‍🔬 A Prihandhika, D Komaludin, MG Ristiana, D Suryadi, S Prabawanto 📚 Journal of Engineering Science and Technology 17, 144-151, 2022	2022
379	Implementation of Proleco-DDR to develop professional knowledge of junior high school mathematics teachers in West Java Google Scholar 👨‍🔬 S Prabawanto, D Suryadi, T Herman, Wahyudin, D Dasari 📚 AIP Conference Proceedings 2468 (1), 070011, 2022	2022
380	Developing a didactical design: the distance between a point and a line in three dimensional shape Google Scholar 👨‍🔬 W Putri, D Suryadi, E Mulyana 📚 Journal of Physics: Conference Series 1521 (3), 032027, 2020	2020
381	Learning trajectory of modeling situation problems utilizing tables and diagrams for elementary school students Google Scholar 👨‍🔬 V Pratiwi, T Herman, D Suryadi, S Aryanto, Y Gumala, N Nurkaeti, ... 📚 Journal of Physics: Conference Series 1521 (3), 032022, 2020	2020
382	Pupils Inter-dialogue in the Context of Problem Solving Polyhedron Geometry in Junior High School: Phenomenological Studies Google Scholar 👨‍🔬 AS Maulida, D Dasari, D Suryadi 📚 Journal of Physics: Conference Series 1521 (3), 032018, 2020	2020
383	Didactical Design of Circle Equation and Tangent of Circle Analytic Geometry Learning Google Scholar 👨‍🔬 N Diana, D Suryadi, JA Dahlan 📚 MSCEIS 2019: Proceedings of the 7th Mathematics, Science, and Computer …, 2020	2020
384	Teacher knowledge to overcome student errors in Pythagorean theorem proof: A study based on didactic mathematical knowledge framework Google Scholar 👨‍🔬 DS Rudi, R Rozjanuardi 📚 MSCEIS 2019: Proceedings of the 7th Mathematics, Science, and Computer …, 2020	2020
385	Hypothetical Learning Trajectory Of Students On Learning Geometry In Junior High School Grade 7Th Google Scholar 👨‍🔬 S Didi, P Muhammad, M Endang 📚 1st International Conference on Education and Social Science Research …, 2019	2019
386	Mathematics and children’s construction in early childhood education Google Scholar 👨‍🔬 M Noviyanti, D Suryadi, S Fatimah, V Adriany 📚 Early Childhood Education in the 21st Century, 73-78, 2019	2019
387	Mathematical Problem Posing Ability in Terms of Student Learning Styles Google Scholar 👨‍🔬 N Puspitasari, D Suryadi, U Sumarmo, A Margana 📚 Journal of Physics: Conference Series 1315 (1), 012077, 2019	2019
388	Association between fine-needle aspiration cytological features and CD4 level in human immunodeficiency virus-associated tuberculous lymphadenitis patients admitted to Haji … Google Scholar 👨‍🔬 D Delyuzar, AB Sinulingga, D Suryadi 📚 Open Access Macedonian Journal of Medical Sciences 7 (20), 3475, 2019	2019
389	Implementation of cooperative integrated reading and composition (CIRC) to enhance mathematical argumentation ability of mathematics teacher students Google Scholar 👨‍🔬 CD Rosita, YS Kusumah, D Suryadi, BG Kartasasmita 📚 Journal of Physics: Conference Series 1280 (4), 042002, 2019	2019
390	Analysis of the geometric understanding ability of junior high school students in congruence subject based on the level of Van Hiele thinking Google Scholar 👨‍🔬 R Astuti, D Suryadi, T Turmudi 📚 Proceedings of the 1st International Conference on Science and Technology …, 2018	2018
391	Learning Obstacle Student in Factoring Quadratic Form Google Scholar 👨‍🔬 BA Saputro, D Suryadi, R Rosjanuardi, BG Kartasasmita 📚 International Conference on Mathematics and Science Education of Universitas …, 2018	2018
392	Skala Motivasi Akademik Matematika untuk Mengukur Self-determination Matematis di Perguruan Tinggi Google Scholar 👨‍🔬 CA Santosa, D Suryadi, S Prabawanto 📚 Jurnal Penelitian dan Pembelajaran Matematika 9 (1), 2016	2016
393	Developing a leveling framework of mathematical belief and mathematical knowledge for teaching of Indonesian pre-service teachers Google Scholar 👨‍🔬 I Novikasari, D Didi Suryadi 📚 Educational Research and Reviews 10 (13), 1839-1845, 2015	2015
394	Representasi Graph dan Beberapa Graph Khusus Google Scholar 👨‍🔬 D Suryadi, N Priatna 📚 Pengantar Teori Graph, 2010	2010
395	Pengetahuan Dasar Teori Graph Google Scholar 👨‍🔬 D Suryadi, N Priatna 📚 Modul, 2005	2005
396	Pengembangan model uji kompetensi dalam kurikulum berbasis kompetensi pada SMK kelompok teknologi dan industri Google Scholar 👨‍🔬 D Suryadi 📚 Jakarta: Fakultas Pendidikan Teknologi dan Kejuruan Universitas Pendidikan …, 2003	2003
397	Tinjauan Psikologi Kognitif Tentang Literasi Matematis Mahasiswa PGSD Google Scholar 👨‍🔬 S Murni, D Suryadi 📚 SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika 10 (1), 55-66, 0
398	Self-Efficacy of Junior High School Students in Mathematic Problem Solving Google Scholar 👨‍🔬 RN Siregar, S Prabawanto, D Suryadi 📚 SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika 9 (1), 27-37, 2025	2025
399	How does the application of low impact out bound locomotor games affect the physical fitness of children with moderate disabilities? Google Scholar 👨‍🔬 B Suhartini, Y Sukarmin, D Suryadi, EN Indra, GD Pradipta 📚 Retos 62, 431-438, 2025	2025
400	The relationship between early numeracy and physical activity in children: A literature review Google Scholar 👨‍🔬 S Sugiatno, A Amalia, IDP Wati, YTJ Samodra, MF Gandasari, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 1005-1016, 2025	2025
401	La relación entre los conocimientos básicos de aritmética y la actividad física en los niños: una revisión bibliográfica Google Scholar 👨‍🔬 S Sugiatno, A Amalia, IDP Wati, YTJ Samodra, MF Gandasari, ... 📚 Retos 62, 1005, 2025	2025
402	Increasing students representation ability through a cooperative learning of think talk write type Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto 📚 AIP Conference Proceedings 3285 (1), 030002, 2025	2025
403	Analisis Kecemasan Siswa pada Pembelajaran Matematika: Systematic Literature Review: Analysis of Students' Anxiety in Mathematics Learning: Systematic Literature Review Google Scholar 👨‍🔬 YN Mu'afi, D Suryadi, N Nurjanah 📚 Jurnal IKA 23 (1), 31-37, 2025	2025
404	Analisis Praksiologis Buku Teks Matematika: Mengenalkan Materi Bangun Ruang Sisi Datar Google Scholar 👨‍🔬 D Fajriadi, S Fatimah, D Suryadi 📚 Teorema: Teori dan Riset Matematika 10 (1), 23-34, 2025	2025
405	How does massage therapy affect the range of motion of the shoulder joint? Google Scholar 👨‍🔬 D Suryadi, QB Shareef 📚 Southeast Asian Journal of Athletic Health and Manual Therapy 1 (1), 1-7, 2025	2025
406	Ecological dimension of fraction arithmetic activities within two neighbouring countries: Study on textbooks and reference model Google Scholar 👨‍🔬 S Sahara, D Suryadi, T Tarmudi, D Dasari 📚 Indonesian Journal of Science and Mathematics Education 8 (2), 284-300, 2025	2025
407	Independence in Mathematical Thinking of Grade XI Students of Bengkulu State High School in Solving Combination Problems Google Scholar 👨‍🔬 S Maizora, D Suryadi, D Juandi, D Dasari 📚 Jurnal Math-UMB. EDU 12 (3), 315-324, 2025	2025
408	Shifting Teachers' Attitudes or Developing Innovative Didactical Designs: Which Should Come First? Google Scholar 👨‍🔬 A Nasrullah, D Suryadi, A Hendriyanto, LH Muhaimin 📚 AL-ISHLAH: Jurnal Pendidikan 17 (3), 5546-5554, 2025	2025
409	Knowledge reduction in Indonesian and Japanese textbooks on the concept of area in elementary school: A didactical transposition study Google Scholar 👨‍🔬 LH Muhaimin, D Suryadi, D Dasari, D Juandi, S Pahmi, S Yulianti 📚 Indonesian Journal of Science and Mathematics Education 8 (3), 761-782, 2025	2025
410	Micronutrient intake in the martial arts community: Preparation for national sports. Google Scholar 👨‍🔬 ID Puspita Wati, J Haryanto, YT Juni Samodra, D Riyanti, A Syam, ... 📚 Fizjoterapia Polska, 2024	2024
411	Effectiveness of M-Gym media development in learning rhythmic gymnastics for students and lecturers in Indonesia Google Scholar 👨‍🔬 E Faridah, I Kasih, S Nugroho, E Emilia, M Irfan, R Mustaqim, S Siregar, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 595-601, 2024	2024
412	Revolusi Pembelajaran Matematika: Merancang Bahan Ajar Berbantuan Dynamic Geometry Software Google Scholar 👨‍🔬 E Istikomah, D Suryadi, S Prabawanto, E Nurlaelah 📚 Edupedia Publisher, 2024	2024
413	Evaluación de las pautas de entrenamiento deportivo, las capacidades físicas y la forma física en atle-tismo: estudio del campeonato provincial de la semana del deporte Google Scholar 👨‍🔬 S Suratmin, IP Darmayasa, W Gozali, QA Hanif, YTJ Samodra, IDP Wati, ... 📚 Retos 51, 1404, 2024	2024
414	Cuáles son las tendencias en el desarrollo del liderazgo compartido y la formación de habilidades para la vida de liderazgo a través de actividades deportivas: una revisión … Google Scholar 👨‍🔬 A Hartoyo, YTJ Samodra, D Suryadi, S Hidayat, A Syam, A Sinulingga 📚 Retos 58, 450, 2024	2024
415	¿ Cuál es la relación entre socioeconomía y actividad física? Revisión bibliográfica (What is the relationship between socioeconomics and physical activity? Literature review) Google Scholar 👨‍🔬 IMDS Wargama, T Rahayu, B Priyono, SB Mukarromah, H Pramono, ... 📚 Retos 61, 148, 2024	2024
416	Aptitud Física: Efectos de la interiorización de un estilo de vida activo mediante un proyecto basado en la alfabetización física (Physical Fitness: Effects of active lifestyle … Google Scholar 👨‍🔬 M Mashud, S Arifin, H Warni, YTJ Samodra, GF Yosika, S Basuki, ... 📚 Retos 51, 1299, 2024	2024
417	Aplicación del modelo de aprendizaje de la condición física mediante el juego:¿ cómo repercute en los alumnos de la escuela islámica de Madrasah Tsanawiyah? Google Scholar 👨‍🔬 R Rismanto, T Rihatno, S Samsudin, D Suryadi, YTJ Samodra, ... 📚 Retos 58, 1087, 2024	2024
418	Article RETRACTED due to manipulation by t Physical Fitness: Effects of active lifestyle internalization through physical literacy awarenes based project: Article RETRACTED due … Google Scholar 👨‍🔬 M Mashud, S Arifin, H Warni, YTJ Samodra, GF Yosika, S Basuki, ... 📚 Retos 51, 1299-1308, 2024	2024
419	Penerapan Finger Painting Untuk Meningkatkan Kreativitas Pada Anak Usia Dini Kelompok B6 TK Pertiwi 1 Kota Bengkulu Google Scholar 👨‍🔬 M INDRIYANI, D SURYADI, E PUSPASARI 📚 TRIADIK Учредители: UNIB Press 23 (1), 113-122, 2024	2024
420	Analysis of the effect of training on the explosive power of the pencak silat sickle kick: a comparative study of plyometric and conventional exercises Google Scholar 👨‍🔬 R Sudirman, Y Samodra, I Arini, TH Suharto, D Suryadi, A Wulandari, ... 📚 Universidad de Murcia, Servicio de Publicaciones, 2024	2024
421	Learning obstacles of junior high school students in computational thinking on number pattern lessons Google Scholar 👨‍🔬 DF Rosali, D Suryadi, S Suhendra 📚 KnE Social Sciences, 395–407-395–407, 2024	2024
422	Learning obstacles hindering junior high school students understanding of surface area of a prism Google Scholar 👨‍🔬 EYS Siahaan, D Dasari, D Suryadi 📚 Jurnal Pendidikan Progresif 14 (1), 167-182, 2024	2024
423	Middle School Students’ Proportional Reasoning Ability in Solving Proportional and Non-proportional Problem Google Scholar 👨‍🔬 I Fathiyah, D Suryadi, S Prabawanto 📚 PRISMA 13 (1), 156-165, 2024	2024
424	Article RETRACTED due to manipulation by the authors Exercise for health in old age: Comprehensive review examining the benefits and efficacy of interven-tions: Article … Google Scholar 👨‍🔬 D Suryadi, N Susanto, E Faridah, R Wahidi, YTJ Samodra, A Nasrulloh, ... 📚 Retos 55, 88-98, 2024	2024
425	SYSTEMATIC LITERATURE REVIEW: KESALAHAN SISWA SMP DALAM MENYELESAIKAN SOAL BANGUN RUANG SISI DATAR BERDASARKAN NEWMAN Google Scholar 👨‍🔬 F Salsabila, D Suryadi 📚 Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika 7 (2), 893-900, 2024	2024
426	Didactic Transposition of Straight-Line Equations: from Scholarly Knowledge to Knowledge to be Taught Google Scholar 👨‍🔬 IM Suarsana, D Suryadi, E Nurlaelah, A Jupri, ER Pacis 📚 Plusminus: Jurnal Pendidikan Matematika 4 (2), 287-308, 2024	2024
427	pArticle RETRACTED due to manipulation by the authors The impact of COVID-19 on the stamina of Kabaddi players: a noteworthy adverse experience: Article RETRACTED due to … Google Scholar 👨‍🔬 IGPNA Santika, IPG Adiatmika, YTJ Samodra, M Subekti, K Tirtayasa, ... 📚 Retos 57, 896-902, 2024	2024
428	SYSTEMATIC LITERATURE REVIEW: ANALISIS LEARNING OBSTACLE SISWA SMP PADA MATERI LINGKARAN Google Scholar 👨‍🔬 S Warsitarumanti, D Suryadi, N Nurjanah 📚 PHI: Jurnal Pendidikan Matematika 8 (2), 375-380, 2024	2024
429	ANALISIS PRAXEOLOGY: PENGENALAN KONSEP NILAI DAN ARAH VEKTOR PADA BUKU PAKET KELAS X SMA Google Scholar 👨‍🔬 SK Brata, N Nurjanah, D Suryadi 📚 Prismatika: Jurnal Pendidikan dan Riset Matematika 7 (1), 162-177, 2024	2024
430	Elementary School Student’s Concept of Linear Equations in One Variable in Bengkulu Google Scholar 👨‍🔬 S Maizora, D Suryadi, D Juandi, D Dasari 📚 ICoCSE Proceedings 1, 46-54, 2024	2024
431	Problem-solving Ability of Fifth-graders in Mathematical Word Problem Google Scholar 👨‍🔬 D Suryadi, T Herman, SP Prabawanto 📚 KnE Social Sciences, 621–629-621–629, 2024	2024
432	Supporters of football and social movements: An examination of resource mobilization among fans of the PSM club in South Sulawesi. Google Scholar 👨‍🔬 AH Siregar, H Kasim, IM Latar, MA Suganda, D Suryadi, MR Kasmad, ... 📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 52, 2024	2024
433	Aprendizaje combinado y aprendizaje en línea con aprendizaje basado en proyectos:¿ Afectan a la cogni-ción y al rendimiento del aprendizaje psicomotor en condiciones físicas? Google Scholar 👨‍🔬 U Umar, A Okilanda, MA Suganda, P Mardesia, D Suryadi, D Wahyuni, ... 📚 Retos 50, 556, 2023	2023
434	The Misconceptions of Students on Equations based on Their Arithmetic Knowledge Google Scholar 👨‍🔬 L Ardiansari, D Suryadi, D Dasari 📚 Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan 8 (6), 2, 2023	2023
435	MISCONCEPTIONS IN LEARNING GROUP THEORY: CASE STUDY PRE-SERVICE MATHEMATIC TEACHERS Google Scholar 👨‍🔬 T Subroto, D Suryadi, R Rosjanuardi 📚 Journal of Authentic Research on Mathematics Education (JARME) 5 (1), 77-84, 2023	2023
436	Matrix algebra in high school: Didactic transposition to the regular and the emergency COVID-19 outbreak curriculum Google Scholar 👨‍🔬 M Marfuah, D Suryadi, T Turmudi, JA Dahlan 📚 AIP Conference Proceedings 2556 (1), 050013, 2023	2023
437	Studi Transposisi didaktik: Eksplorasi Taught Khowledge Pada Topik Pecahan Kelas V Sekolah Dasar Google Scholar 👨‍🔬 E Unaenah, D Suryadi, T Turmudi 📚 ATTADIB 7 (1), 2023	2023
438	Ethnomathematics study of Pandanwangi village: Schools mathematics instruction in rice farmer activities Pandanwangi Google Scholar 👨‍🔬 R Sugiarni, T Herman, D Suryadi, S Prabawanto, H Zulnaidi 📚 Union: Jurnal Ilmiah Pendidikan Matematika 11 (2), 260-274, 2023	2023
439	Bibliometric Analysis: Inclusive Mathematics Education Research Google Scholar 👨‍🔬 R Sugiarni, D Juandi 📚 Proceedings of the International Conference on Education, Humanities, Social …, 2023	2023
440	Comparative study of online learning and hybrid learning based on students’ habits of mind after COVID-19 pandemic Google Scholar 👨‍🔬 A Prihandhika, D Suryadi, S Prabawanto 📚 Journal of Didactic Mathematics 3 (2), 69-77, 2022	2022
441	Didactical Transposition within Reflective Practice of an Indonesian Mathematics Teacher Community: A Case in Proving the Pythagorean Theorem Topic Google Scholar 👨‍🔬 R Rudi, D Suryadi, R Rosjanuardi 📚 Southeast Asian Mathematics Education Journal 12 (1), 65-80, 2022	2022
442	Improving the quality of mathematics learning in elementary schools through lesson study using a scientific approach Google Scholar 👨‍🔬 RP Asri, D Suryadi, A Jupri 📚 International Conference on Elementary Education 4 (1), 647-659, 2022	2022
443	Investigation of The Critical Thinking Process in Solving Non-Routine Mathematical Problems Google Scholar 👨‍🔬 A Aiyub, D Suryadi, S Fatimah, K Kusnandi 📚 European Online Journal of Natural and Social Sciences 11 (4), pp. 1212-1233, 2022	2022
444	Studentsâ€™ Self-Regulated in Learning Mathematics using Realistic Mathematical Education Model Google Scholar 👨‍🔬 RN Siregar, D Suryadi, S Prabawanto, A Mujib 📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 5 (4), 183-195, 2022	2022
445	Elementary school students’ learning obstacles in solving square and rectangle problems Google Scholar 👨‍🔬 Herawati, T Herman, D Suryadi, S Prabawanto, M Hariyani 📚 AIP Conference Proceedings 2468 (1), 070062, 2022	2022
446	Development of Mathematics Didactic Design with Integration of Peer Instruction Regarding Representational Ability of High School Students Google Scholar 👨‍🔬 E Komala, D Suryadi, D Dasari 📚 Jurnal Teori dan Aplikasi Matematika 5 (2), 479-487, 2021	2021
447	Professional Learning Community: Experiences and Perceptions of Indonesian Mathematics Teachers Google Scholar 👨‍🔬 D Suryadi, R Rosjanuardi 📚 Annals of the Romanian Society for Cell Biology 25 (3), 2006-2021, 2021	2021
448	Fraction interpretation of pre-service mathematics teachers Google Scholar 👨‍🔬 W Ramadianti, N Priatna, D Suryadi 📚 Journal of Physics: Conference Series 1521 (3), 032073, 2020	2020
449	Sequence Indicators of Junior High School Students’ Mathematical Imagination Abilities Google Scholar 👨‍🔬 NA Nurcahyono, D Suryadi, S Prabawanto, E Novarina 📚 International Journal of Education, Information Technology, and Others 3 (1 …, 2020	2020
450	LEARNING OBSTACLE DALAM PEMECAHAN MASALAH MATEMATIS SISWA PADA MATERI BANGUN RUANG SISI DATAR Google Scholar 👨‍🔬 R Raudiyah Rizki, D Suryadi, E Nurlaelah	2020
451	Student’s Mathematical Argumentation in Solving Closed Problem Google Scholar 👨‍🔬 DF Noviyanti, D Suryadi 📚 STEMEIF (Science, Technology, Engineering and Mathematics Learning …, 2019	2019
452	How inclusive school students understand fractions Google Scholar 👨‍🔬 T Ikhwanudin, S Prabawanto, D Suryadi 📚 Journal of Physics: Conference Series 1157 (3), 032106, 2019	2019
453	Junior high school geometry visualization activity Google Scholar 👨‍🔬 M Prayito, D Suryadi, E Mulyana 📚 Journal of Physics: Conference Series 1179 (1), 012049, 2019	2019
454	Pre-Service Mathematics Teachers Divisibility Construction Google Scholar 👨‍🔬 Y Fitrianti, D Suryadi, Kusnandi 📚 Journal of Physics: Conference Series 1315 (1), 012045, 2019	2019
455	Design Development of Determinant Lines Materials and Angles on Math Learning for Junior High School Google Scholar 👨‍🔬 AM Annisa, D Suryadi, R Rosjanuardi 📚 University of Muhammadiyah Malang's 1st International Conference of …, 2018	2018
456	Diagnostic accuracy of lymphoma established by fine-needle aspiration cytological biopsy Google Scholar 👨‍🔬 Delyuzar, Z Amir, D Suryadi 📚 IOP Conference Series: Earth and Environmental Science 125 (1), 012136, 2018	2018
457	Evaluasi Sistem Pengendalian Internal Terhadap Efektivitas Pengeluaran Kas Pada Ajb Bumiputera 1912 Kancab Cimahi Google Scholar 👨‍🔬 D Suryadi 📚 OSF, 2018	2018
458	Peranan Audit-Pengolahan Data Elektronik Sebagai Alat Untuk Meningkatkan Efektifitas Pengolahan Gaji Dan Upah Google Scholar 👨‍🔬 D Suryadi 📚 OSF, 2018	2018
459	the Influence of Mathematic Creative Abilities on Student Learning Outcomes Google Scholar 👨‍🔬 M Ninawati, D Suryadi, T Herman 📚 International Conference on Elementary Education 1 (1), 840-843, 2018	2018
460	Reflection on Cuboid Net with Mathematical Learning Quality Google Scholar 👨‍🔬 A Sari, D Suryadi, E Syaodih 📚 Journal of Physics: Conference Series 895 (1), 012092, 2017	2017
461	Developing problem-based learning with scaffolding test (PBLST) in the mathematical context: An ADDIE-model Google Scholar 👨‍🔬 A Aryanti, D Suryadi, T Turmudi 📚 Advanced Science Letters 23 (11), 10932-10934, 2017	2017
462	Viral systems imprementation for minimzing mean tardiness of job shop scheduling problem Google Scholar 👨‍🔬 A Tan, D Suryadi 📚 LSCM, 2013	2013
463	Pembelajaran MEANS Yang Dimodifikasi Untuk Meningkatkan Kemampuan Berpikir Statistis Mahasiswa S1 Google Scholar 👨‍🔬 D Suryadi 📚 Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika 2 (1 …, 2012	2012
464	A model of a mathematics research community in the context of Indonesian higher education Google Scholar 👨‍🔬 D Suryadi, R Rosjanuardi, T ITOH	2011
465	Strategi Peningkatan Kemampuan Profesional Guru melalui Lesson Study Google Scholar 👨‍🔬 D Suryadi 📚 Makalah pada Pembekalan Guru-Guru SD (yang tidak lulus sertifikasi). P4TK, 2007	2007
466	Ontogenic Learning Obstacles in The Learning of Functional Graph Topic Form Two Google Scholar 👨‍🔬 QD Shahrul, N Nasi, D Suryadi 📚 Technology 12 (3), 117-135, 0
467	The Effect of Digital Didactic Intervention on Measures of Central Tendency Towards Students’ Statistical Thinking Google Scholar 👨‍🔬 ES Cipta, D Suryadi, T Herman, A Jupri 📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 9 (1), 164-176, 2026	2026
468	A comparative praxeological analysis of quadrilateral and triangle concepts in Indonesian and Japanese elementary school textbooks Google Scholar 👨‍🔬 LH Muhaimin, D Suryadi, D Dasari, A Hendriyanto, IN Bagus Pramartha 📚 Research in Comparative and International Education 21 (1), 22-47, 2026	2026
469	A didactical transposition study on secondary students’ number sense of integers Google Scholar 👨‍🔬 P Fitriasari, D Suryadi, E Nurlaelah, S Suhendra, H Hermanto, YL Ningsih 📚 Frontiers in Education 11, 1739073, 2026	2026
470	Geogebra Classroom For Overcoming Epistemological Obstacles And Enhancing Mathematical Literacy: A Bruner Perspective Theory Google Scholar 👨‍🔬 D Suryadi, S Fatimah, N Priatna, J Chen, A Wicaksono 📚 Koordinat Jurnal MIPA 7 (1), 1-18, 2026	2026
471	Didactic Obstacles in Trigonometric Ratios: Insights into Students’ Mathematical Understanding Google Scholar 👨‍🔬 S Hayuningrat, D Suryadi, I Rofiki 📚 Riemann: Research of Mathematics and Mathematics Education 8 (1), 68-85, 2026	2026
472	Karakteristik Koherensi Eksternal Pengenalan Pecahan pada Buku Matematika Kelas IV Sekolah Dasar Google Scholar 👨‍🔬 FN Husna, D Suryadi, N Ulfa 📚 EQUALS: Jurnal Ilmiah Pendidikan Matematika 9 (1), 139-155, 2026	2026
473	Implementation of Problem-Based Learning with a Connected Approach in Indonesian Language Learning in Grade III Elementary School: A Qualitative Descriptive Study Google Scholar 👨‍🔬 D Ginanjar, A Sutini 📚 International Conference on Elementary Education 8 (1), 1213-1227, 2025	2025
474	¿ Cómo afecta la aplicación de juegos locomotores al aire libre de bajo impacto a la forma física de los niños con discapacidad moderada? Google Scholar 👨‍🔬 B Suhartini, Y Sukarmin, D Suryadi, EN Indra, GD Pradipta 📚 Retos 62, 431, 2025	2025
475	¿ Cuál es la diferencia entre la técnica de tiro y la cinemática del puntero en los deportistas principiantes? Un estudio sobre el deporte de la petanca Google Scholar 👨‍🔬 D Agustina, C Rismayanthi, MF Rozi, MF Gandasari, M Da'i, S Sumaryanti, ... 📚 Retos 62, 705, 2025	2025
476	Article RETRACTED due to manipulation by the authors What is the difference between shooting technique and pointer kinematics in novice athletes? A study on the sport of … Google Scholar 👨‍🔬 D Agustina, C Rismayanthi, MF Rozi, MF Gandasari, M Da'i, S Sumaryanti, ... 📚 Retos 62, 705-714, 2025	2025
477	Article RETRACTED due to manipulation by the authors La relación entre los conocimientos básicos de aritmética y la actividad física en los niños: una revisión bibliográfica … Google Scholar 👨‍🔬 S Sugiatno, A Amalia, IDP Wati, YTJ Samodra, MF Gandasari, ... 📚 Retos 62, 1005-1016, 2025	2025
478	Optimizing the Formula of Nata De Citrullus By the Use Of Response Surface Methodology Google Scholar 👨‍🔬 S Mustika, E Angraini, RR Insan, A Faridah, R Holinesti, RG Utami, ... 📚 Cuestiones de Fisioterapia 54 (2), 3551-3556, 2025	2025
479	Adapting instructional resources for sports management courses: an examination of qualification-based curriculum creation. Google Scholar 👨‍🔬 A Suharta, SY Bangun, AANP Laksana, YI Siregar, RSD Sihombing, ... 📚 Fizjoterapia Polska, 2025	2025
480	Impact of stretching and strengthening combination exercise therapy for knee overuse injury management: A study in recreational runners Google Scholar 👨‍🔬 D Suryadi, M Mashud, YTJ Samodra, MA Suganda, E Nikšić 📚 Indonesian Journal Of Exercise Therapy And Rehabilitation 1 (1), 23-30, 2025	2025
481	The Effectiveness of Powerpoint-Assisted Contextual Teaching and Learning on Students’ Critical Thinking Skills: A Case on Geometry Material Google Scholar 👨‍🔬 S Murni, D Suryadi, S Prabawanto, T Herman, MT Gumpita 📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 8 (2), 335-342, 2025	2025
482	Impact of wall drill training on drive stroke performance in table tennis Google Scholar 👨‍🔬 J Haryanto, C Drenowatz, A Nikolakakis, T Luicacova, D Suryadi, DP Sari 📚 Journal of Physical Education and Sport 25 (6), 1141-1148, 2025	2025
483	Technology-Enhanced Bibliometric Analysis Of Didactic Transposition In Mathematics Education Google Scholar 👨‍🔬 A Wicaksono, D Suryadi, S Fatimah, S Suhendra, D Warli 📚 Koordinat Jurnal MIPA 6 (1), 51-65, 2025	2025
484	ENHANCING MATHEMATICAL LITERACY THROUGH GEOGEBRA CLASSROOM-ASSISTED LEARNING: A CASE STUDY IN INDONESIAN SECONDARY SCHOOLS Google Scholar 👨‍🔬 D Suryadi, S Fatimah, N Priatna, N Nasir 📚 MATEMATIKA DAN PEMBELAJARAN 13 (1), 64-84, 2025	2025
485	How Is The Level Of Physical Fitness In Students Who Like Sports That Take Part In Futsal Extracurricular Activities Google Scholar 👨‍🔬 D Suryadi, Z Németh 📚 Journal of Physical Education and Active Pedagogy 1 (1), 42-48, 2025	2025
486	Digital Didactical Design Alternatif Based on Learning Obstacles in Topic of Proportion: A Study of Pre-Service Mathematics Teachers Google Scholar 👨‍🔬 R Sugiarni, T Herman, D Suryadi, S Prabawanto, S Maskar 📚 Acta Scientiae 27 (3), 2025	2025
487	Exploring the Thinking Experiences of Preservice Mathematics Teachers in Learning Geometric Transformation Proofs Google Scholar 👨‍🔬 TS Maifa, D Suryadi, S Fatimah 📚 RANGE: Jurnal Pendidikan Matematika 7 (1), 227-241, 2025	2025
488	Optimizing statistics education: Analyzing students' perceptions of SPSS usage Google Scholar 👨‍🔬 ES Cipta, D Suryadi, T Herman, A Jupri, DD Maulana 📚 Journal of Honai Math 8 (2), 297-308, 2025	2025
489	Students’ learning obstacles and didactical anticipation in learning the Pythagorean theorem Google Scholar 👨‍🔬 Y Sandra, D Suryadi 📚 Proceedings of International Conference on Research in Education 1 (1), 154-162, 2025	2025
490	Essential Components of Teachers’ Self-Assessment for Professional Development in Indonesia Google Scholar 👨‍🔬 RM Taorina, D Suryadi, T Herman 📚 AL-ISHLAH: Jurnal Pendidikan 17 (4), 5800-5812, 2025	2025
491	Student sports achievement: Can it control body mass index (BMI) and cholesterol? Google Scholar 👨‍🔬 IDP Wati, NW Kusnanik, ES Wahjuni, Y Samodra, B Sastaman, D Suryadi 📚 Sport TK: revista euroamericana de ciencias del deporte, 32, 2024	2024
492	Analysis of basketball shooting ability: a cross-sectional study of elementary school students Google Scholar 👨‍🔬 YTJ Samodra, J Haryanto, IDP Wati, L Thamrin, R Rahmadi, F Zarya, ... 📚 Retos: nuevas tendencias en educación física, deporte y recreación, 1230-1236, 2024	2024
493	Physical Fitness: Effects of active lifestyle internalization through physical literacy awarenes based project. Google Scholar 👨‍🔬 S Arifin, H Warni, YT Juni Samodra, S Basuki, D Suryadi, I Suyudi 📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 51, 2024	2024
494	Eficacia del entrenamiento pliométrico en balonmano: impacto en la potencia y velocidad de lanzamiento Google Scholar 👨‍🔬 N Yanti, I Selviani, E Supriatna, D Nofrizal, PH Purba, HY Lubis, S Nurbait, ... 📚 Retos 58, 643, 2024	2024
495	¿ Cuál es el modelo de aprendizaje de la educación física en la era digital? Revisión bibliográfica de diversos estudios (What is the learning model of physical education in … Google Scholar 👨‍🔬 P Indarto, N Nasuka, MF Hidayatullah, S Sulaiman, H Setyawati, ... 📚 Retos 61, 156, 2024	2024
496	Eficacia del desarrollo de medios m-gym en el aprendizaje de la gimnasia rítmica para estudiantes y profesores en Indonesia (Effectiveness of m-gym media development in … Google Scholar 👨‍🔬 E Faridah, I Kasih, S Nugroho, E Emilia, M Irfan, R Mustaqim, S Siregar, ... 📚 Retos 59, 595, 2024	2024
497	Limit of Function Understanding by Student of National Mathematics Olimpiad ON MIPA in University Google Scholar 👨‍🔬 WS Tonra, D Suryadi, EC Mulyaning 📚 Sainsmat: Jurnal Ilmiah Ilmu Pengetahuan Alam 13 (2), 178-187, 2024	2024
498	¿ Cuál es la eficacia de la combinación de masoterapia y terapia de calor en la amplitud de movimiento articular? Estudio experimental en pacientes con dolor de hombre Google Scholar 👨‍🔬 J Dewantara, R Yuniana, AS Graha, SB Putra, BMW Kushartanti, ... 📚 Retos 57, 147, 2024	2024
499	Supporters of football and social movements: An examination of resource mobilization among fans of the PSM club in South Sulawesi Aficionados al fútbol y movimientos sociales … Google Scholar 👨‍🔬 MA Suganda, D Suryadi, MR Kasmad, A Okilanda 📚 Retos 52, 232-239, 2024	2024
500	The impact of COVID-19 on the stamina of Kabaddi players: a noteworthy adverse experience El impacto de COVID-19 en la resistencia de los jugadores de Kabaddi: una experiencia … Google Scholar 👨‍🔬 IGPNA Santika, IPG Adiatmika, YTJ Samodra, M Subekti, K Tirtayasa, ... 📚 Retos 57, 896-902, 2024	2024

1

Didactical design research (DDR) dalam pengembangan pembelajaran matematika

Google Scholar

👨‍🔬 D Suryadi

📚 Prosiding seminar nasional matematika dan pendidikan matematika 1, 3-12, 2013

2013

2

PENINGKATAN KEMAMPUAN PENALARAN DAN KEMAMPUAN PEMAHAMAN MATEMATIKA MELALUI PEMBELAJARAN KOOPERATIF TIPE TGT DI MTS

Google Scholar

👨‍🔬 D Suryadi

📚 SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika 1 (2), 83-89, 2007

2007

3

Landasan filosofis penelitian desain didaktis (DDR)

Google Scholar

👨‍🔬 D Suryadi

📚 Pusat Pengembangan DDR Indonesia 10, 611-615, 2019

2019

4

Open-Ended Approach: An Effort in Cultivating Students' Mathematical Creative Thinking Ability and Self-Esteem in Mathematics.

Google Scholar

👨‍🔬 A Fatah, D Suryadi, J Sabandar

📚 Journal on Mathematics Education 7 (1), 11-20, 2016

2016

5

Study of Ethnomathematics: A lesson from the Baduy Culture

Google Scholar

👨‍🔬 A Arisetyawan, D Suryadi, T Herman, C Rahmat, JDS No

📚 International Journal of Education and Research 2 (10), 681-688, 2014

2014

6

Re-Interpretation of Mathematical Literacy Based on the Teacher's Perspective.

Google Scholar

👨‍🔬 U Umbara, D Suryadi

📚 International Journal of Instruction 12 (4), 789-806, 2019

2019

7

Penelitian desain didaktis (DDR) dan implementasinya

Google Scholar

👨‍🔬 D Suryadi

📚 Gapura Press, 2019

2019

8

Penggunaan pendekatan pembelajaran tidak langsung serta pendekatan gabungan langsung dan tidak langsung dalam rangka meningkatkan kemampuan berpikir matematik tingkat tinggi …

Google Scholar

👨‍🔬 D Suryadi

📚 Disertasi pada PPS UPI Bandung: tidak diterbitkan, 2005

2005

9

Komunikasi matematik dan pendidikan matematika realistik

Google Scholar

👨‍🔬 N Izzati, D Suryadi

📚 Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 27, 721-729, 2010

2010

10

Membangun budaya baru dalam berpikir matematika

Google Scholar

👨‍🔬 D Suryadi

📚 Bandung: Rizqi Press, 2012

2012

11

Cultivating upper secondary students’ mathematical reasoning-ability and attitude towards mathematics through problem-based learning

Google Scholar

👨‍🔬 EE Napitupulu, D Suryadi, YS Kusumah

📚 Journal on mathematics education 7 (2), 117-128, 2016

2016

12

Desain didaktis penalaran matematis untuk mengatasi kesulitan belajar siswa SMP pada luas dan volume limas

Google Scholar

👨‍🔬 S Sulistiawati, D Suryadi, S Fatimah

📚 Kreano, Jurnal Matematika Kreatif-Inovatif 6 (2), 135-146, 2015

2015

13

Menciptakan proses belajar aktif: Kajian dari sudut pandang teori belajar dan teori didaktik

Google Scholar

👨‍🔬 D Suryadi

📚 Bandung: Tidak Diterbitkan, 2010

2010

14

Teaching and Learning Activities in Classroom and Their Impact on Student Misunderstanding: A Case Study on Negative Integers.

Google Scholar

👨‍🔬 NF Fuadiah, D Suryadi

📚 International Journal of Instruction 12 (1), 407-424, 2019

2019

15

Some Difficulties in Understanding Negative Numbers Faced by Students: A Qualitative Study Applied at Secondary Schools in Indonesia.

Google Scholar

👨‍🔬 NF Fuadiah, D Suryadi

📚 International Education Studies 10 (1), 24-38, 2017

2017

16

Metapedadidaktik dan didactical design research (DDR): Sintesis hasil pemikiran berdasarkan lesson study

Google Scholar

👨‍🔬 D Suryadi

📚 Bandung: FPMIPA UPI, 2010

2010

17

The improvement of mathematical spatial visualization ability of student through cognitive conflict

Google Scholar

👨‍🔬 W Susilawati, D Suryadi, JA Dahlan

📚 International Electronic Journal of Mathematics Education 12 (2), 155-166, 2017

2017

18

Concepts of plants held by young Brazilian children: An exploratory study

Google Scholar

👨‍🔬 AB Bartoszeck, CR Cosmo, BR Dasilva, SD Tunnicliffe

📚 European Journal of Educational Research 4 (3), 105-117, 2015

2015

19

Stimulation of motor skills through game models in early childhood and elementary school students: systematic review in Indonesia

Google Scholar

👨‍🔬 D Suryadi, A Nasrulloh, N Yanti, R Ramli, LA Fauzan, BMW Kushartanti, ...

📚 Retos 51, 1255-1261, 2024

2024

20

The effect of metacognitive teaching and mathematical prior knowledge on mathematical logical thinking ability and self-regulated learning

Google Scholar

👨‍🔬 M Aminah, YS Kusumah, D Suryadi, U Sumarmo

📚 Repository FKIP UNSAP 18 (1), 2018

2018

21

Examining pre-service elementary school teacher beliefs and instructional practices in mathematics class

Google Scholar

👨‍🔬 YW Purnomo, D Suryadi, S Darwish

📚 International Electronic Journal of Elementary Education 8 (4), 629-642, 2016

2016

22

Eksplorasi matematika pembelajaran pemecahan masalah

Google Scholar

👨‍🔬 D Suryadi, T Herman

📚 Jakarta: Karya Duta Wahana 8 (2), 2008, 2008

2008

23

ChatGPT in didactical tetrahedron, does it make an exception? A case study in mathematics teaching and learning

Google Scholar

👨‍🔬 D Dasari, A Hendriyanto, S Sahara, D Suryadi, LH Muhaimin, T Chao, ...

📚 Frontiers in Education 8, 1295413, 2024

2024

24

Kebugaran jasmani pada siswa yang mengikuti ekstrakulikuler futsal

Google Scholar

👨‍🔬 D Suryadi, R Rubiyatno

📚 Jurnal Ilmu Keolahragaan 5 (1), 1-8, 2022

2022

25

Exploration of student learning obstacles in solving fraction problems in elementary school

Google Scholar

👨‍🔬 M Hariyani, T Herman, D Suryadi, S Prabawanto

📚 International Journal of Educational Methodology 8 (3), 505-515, 2022

2022

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📚 Education Research International 2022 (1), 2896860, 2022

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📚 Indonesian Journal of Physical Education and Sport Science 3 (1), 69-80, 2023

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Analysis of undergraduate students’ mathematical understanding ability of the limit of function based on APOS theory perspective

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📚 EduHumaniora| Jurnal Pendidikan Dasar Kampus Cibiru 7 (1), 2015

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Identification of Herzberg's Motivator-Hygiene Factors for SME's Workers: Case Study of SME in Bandung, Indonesia

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📚 Procedia Economics and Finance 4, 299-303, 2012

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📚 European Journal of Educational Research 11 (2), 873-883, 2022

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An analysis of Indonesian student-level boxing athletes: What Effect Does Competition Anxiety Have on Self-Efficacy?

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📚 PYTHAGORAS: Jurnal Matematika Dan Pendidikan Matematika 19 (1), 37-52, 2024

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📚 Mathematics Teaching Research Journal 14 (5), 34-47, 2022

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📚 Universal Journal of Educational Research 8 (12), 6751-6764, 2020

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📚 EduHumaniora| Jurnal Pendidikan Dasar Kampus Cibiru 8 (1), 1-11, 2016

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📚 Retos: nuevas tendencias en educación física, deporte y recreación, 728-735, 2024

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Implementation of physical fitness learning model through play approach: how does it impact on Islamic school students of Madrasah Tsanawiyah?

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Actividades al aire libre y entornos al aire libre para la forma física y la salud mental: una revisión sistemática (Outdoor activities and outdoor environments for fitness and …

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Improving Mathematical Problem-Solving Abilities through Think Pair Share Learning Using Autograph

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Junior high school students in solving mathematical ill-structured problems: Analyzing using Harel theory

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Combinatorics problems for undergraduate students: Identification of epistemological obstacles and model of combinatorial thinking

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📚 Proceedings of the 1st World Symposium on Software Engineering, 140-144, 2019

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📚 Journal of Physics: Conference Series 895 (1), 012085, 2017

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An Analysis of Mathematics Teaching and Learning Process to Enhance Computational Thinking: The Case of Straight-Line Equations.

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📚 SJME (Supremum Journal of Mathematics Education) 9 (2), 319-331, 2025

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📚 Beta: Jurnal Tadris Matematika 17 (1), 44-58, 2024

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📚 AIP Conference Proceedings 3220 (1), 030008, 2024

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📚 Pythagoras: Jurnal Program Studi Pendidikan Matematika 13 (2), 123-134, 2024

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How can Small Sided Game training methods (3 vs 3 and 6 vs 6) and VO2max affect basic soccer skills?

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📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 52, 2024

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📚 Jurnal Cendekia: Jurnal Pendidikan Matematika 7 (3), 2313-2326, 2023

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📚 JPMI (Jurnal Pembelajaran Matematika Inovatif) 6 (6), 2149-2162, 2023

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Is" Fruit Salad Algebra" Still a Favorite Menu in Introducing Algebra in Schools?.

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📚 Mathematics Teaching Research Journal 15 (3), 73-88, 2023

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Kecenderungan Hasil Tentang Penelitian Learning Obstacle Pada Materi Aljabar Dalam Sepuluh Tahun Terakhir

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📚 Mosharafa: Jurnal Pendidikan Matematika 12 (3), 655-666, 2023

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📚 AIP Conference Proceedings 2734 (1), 090035, 2023

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📚 AIP Conference Proceedings 2633 (1), 030002, 2022

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📚 Journal of Physics: Conference Series 1013 (1), 012130, 2018

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📚 Proceeding of the 4th ACEE, 221-222, 2014

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📚 Far East Journal of Mathematical Education 12 (2), 119, 2014

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📚 International Electronic Journal of Mathematics Education 20 (2), 2025

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419

Penerapan Finger Painting Untuk Meningkatkan Kreativitas Pada Anak Usia Dini Kelompok B6 TK Pertiwi 1 Kota Bengkulu

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📚 TRIADIK Учредители: UNIB Press 23 (1), 113-122, 2024

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📚 Universidad de Murcia, Servicio de Publicaciones, 2024

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📚 KnE Social Sciences, 395–407-395–407, 2024

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📚 Jurnal Pendidikan Progresif 14 (1), 167-182, 2024

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📚 PRISMA 13 (1), 156-165, 2024

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SYSTEMATIC LITERATURE REVIEW: KESALAHAN SISWA SMP DALAM MENYELESAIKAN SOAL BANGUN RUANG SISI DATAR BERDASARKAN NEWMAN

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📚 Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika 7 (2), 893-900, 2024

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Didactic Transposition of Straight-Line Equations: from Scholarly Knowledge to Knowledge to be Taught

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📚 Plusminus: Jurnal Pendidikan Matematika 4 (2), 287-308, 2024

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SYSTEMATIC LITERATURE REVIEW: ANALISIS LEARNING OBSTACLE SISWA SMP PADA MATERI LINGKARAN

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📚 PHI: Jurnal Pendidikan Matematika 8 (2), 375-380, 2024

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ANALISIS PRAXEOLOGY: PENGENALAN KONSEP NILAI DAN ARAH VEKTOR PADA BUKU PAKET KELAS X SMA

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📚 Prismatika: Jurnal Pendidikan dan Riset Matematika 7 (1), 162-177, 2024

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📚 ICoCSE Proceedings 1, 46-54, 2024

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431

Problem-solving Ability of Fifth-graders in Mathematical Word Problem

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📚 KnE Social Sciences, 621–629-621–629, 2024

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432

Supporters of football and social movements: An examination of resource mobilization among fans of the PSM club in South Sulawesi.

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📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 52, 2024

2024

433

Aprendizaje combinado y aprendizaje en línea con aprendizaje basado en proyectos:¿ Afectan a la cogni-ción y al rendimiento del aprendizaje psicomotor en condiciones físicas?

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📚 Retos 50, 556, 2023

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📚 Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan 8 (6), 2, 2023

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MISCONCEPTIONS IN LEARNING GROUP THEORY: CASE STUDY PRE-SERVICE MATHEMATIC TEACHERS

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📚 Journal of Authentic Research on Mathematics Education (JARME) 5 (1), 77-84, 2023

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Matrix algebra in high school: Didactic transposition to the regular and the emergency COVID-19 outbreak curriculum

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📚 AIP Conference Proceedings 2556 (1), 050013, 2023

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Studi Transposisi didaktik: Eksplorasi Taught Khowledge Pada Topik Pecahan Kelas V Sekolah Dasar

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📚 ATTADIB 7 (1), 2023

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438

Ethnomathematics study of Pandanwangi village: Schools mathematics instruction in rice farmer activities Pandanwangi

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📚 Union: Jurnal Ilmiah Pendidikan Matematika 11 (2), 260-274, 2023

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Bibliometric Analysis: Inclusive Mathematics Education Research

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📚 Proceedings of the International Conference on Education, Humanities, Social …, 2023

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Comparative study of online learning and hybrid learning based on students’ habits of mind after COVID-19 pandemic

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📚 Journal of Didactic Mathematics 3 (2), 69-77, 2022

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📚 Southeast Asian Mathematics Education Journal 12 (1), 65-80, 2022

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Improving the quality of mathematics learning in elementary schools through lesson study using a scientific approach

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📚 International Conference on Elementary Education 4 (1), 647-659, 2022

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Investigation of The Critical Thinking Process in Solving Non-Routine Mathematical Problems

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📚 European Online Journal of Natural and Social Sciences 11 (4), pp. 1212-1233, 2022

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📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 5 (4), 183-195, 2022

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📚 AIP Conference Proceedings 2468 (1), 070062, 2022

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Development of Mathematics Didactic Design with Integration of Peer Instruction Regarding Representational Ability of High School Students

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📚 Jurnal Teori dan Aplikasi Matematika 5 (2), 479-487, 2021

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Professional Learning Community: Experiences and Perceptions of Indonesian Mathematics Teachers

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📚 Annals of the Romanian Society for Cell Biology 25 (3), 2006-2021, 2021

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📚 Journal of Physics: Conference Series 1521 (3), 032073, 2020

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Sequence Indicators of Junior High School Students’ Mathematical Imagination Abilities

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📚 International Journal of Education, Information Technology, and Others 3 (1 …, 2020

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📚 STEMEIF (Science, Technology, Engineering and Mathematics Learning …, 2019

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📚 Journal of Physics: Conference Series 1157 (3), 032106, 2019

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📚 Journal of Physics: Conference Series 1179 (1), 012049, 2019

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📚 Journal of Physics: Conference Series 1315 (1), 012045, 2019

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455

Design Development of Determinant Lines Materials and Angles on Math Learning for Junior High School

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📚 University of Muhammadiyah Malang's 1st International Conference of …, 2018

2018

456

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📚 IOP Conference Series: Earth and Environmental Science 125 (1), 012136, 2018

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Evaluasi Sistem Pengendalian Internal Terhadap Efektivitas Pengeluaran Kas Pada Ajb Bumiputera 1912 Kancab Cimahi

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Peranan Audit-Pengolahan Data Elektronik Sebagai Alat Untuk Meningkatkan Efektifitas Pengolahan Gaji Dan Upah

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📚 International Conference on Elementary Education 1 (1), 840-843, 2018

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460

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📚 Journal of Physics: Conference Series 895 (1), 012092, 2017

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Developing problem-based learning with scaffolding test (PBLST) in the mathematical context: An ADDIE-model

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📚 Advanced Science Letters 23 (11), 10932-10934, 2017

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462

Viral systems imprementation for minimzing mean tardiness of job shop scheduling problem

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📚 LSCM, 2013

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463

Pembelajaran MEANS Yang Dimodifikasi Untuk Meningkatkan Kemampuan Berpikir Statistis Mahasiswa S1

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📚 Pasundan Journal of Mathematics Education: Jurnal Pendidikan Matematika 2 (1 …, 2012

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464

A model of a mathematics research community in the context of Indonesian higher education

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Strategi Peningkatan Kemampuan Profesional Guru melalui Lesson Study

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📚 Technology 12 (3), 117-135, 0

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📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 9 (1), 164-176, 2026

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468

A comparative praxeological analysis of quadrilateral and triangle concepts in Indonesian and Japanese elementary school textbooks

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📚 Research in Comparative and International Education 21 (1), 22-47, 2026

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A didactical transposition study on secondary students’ number sense of integers

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📚 Frontiers in Education 11, 1739073, 2026

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Geogebra Classroom For Overcoming Epistemological Obstacles And Enhancing Mathematical Literacy: A Bruner Perspective Theory

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📚 Koordinat Jurnal MIPA 7 (1), 1-18, 2026

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Didactic Obstacles in Trigonometric Ratios: Insights into Students’ Mathematical Understanding

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📚 Riemann: Research of Mathematics and Mathematics Education 8 (1), 68-85, 2026

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472

Karakteristik Koherensi Eksternal Pengenalan Pecahan pada Buku Matematika Kelas IV Sekolah Dasar

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📚 EQUALS: Jurnal Ilmiah Pendidikan Matematika 9 (1), 139-155, 2026

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Implementation of Problem-Based Learning with a Connected Approach in Indonesian Language Learning in Grade III Elementary School: A Qualitative Descriptive Study

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📚 International Conference on Elementary Education 8 (1), 1213-1227, 2025

2025

474

¿ Cómo afecta la aplicación de juegos locomotores al aire libre de bajo impacto a la forma física de los niños con discapacidad moderada?

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📚 Retos 62, 431, 2025

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475

¿ Cuál es la diferencia entre la técnica de tiro y la cinemática del puntero en los deportistas principiantes? Un estudio sobre el deporte de la petanca

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📚 Retos 62, 705, 2025

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📚 Retos 62, 705-714, 2025

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📚 Retos 62, 1005-1016, 2025

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Optimizing the Formula of Nata De Citrullus By the Use Of Response Surface Methodology

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📚 Cuestiones de Fisioterapia 54 (2), 3551-3556, 2025

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📚 Fizjoterapia Polska, 2025

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480

Impact of stretching and strengthening combination exercise therapy for knee overuse injury management: A study in recreational runners

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📚 Indonesian Journal Of Exercise Therapy And Rehabilitation 1 (1), 23-30, 2025

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481

The Effectiveness of Powerpoint-Assisted Contextual Teaching and Learning on Students’ Critical Thinking Skills: A Case on Geometry Material

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📚 (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING 8 (2), 335-342, 2025

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482

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📚 Journal of Physical Education and Sport 25 (6), 1141-1148, 2025

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483

Technology-Enhanced Bibliometric Analysis Of Didactic Transposition In Mathematics Education

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📚 Koordinat Jurnal MIPA 6 (1), 51-65, 2025

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ENHANCING MATHEMATICAL LITERACY THROUGH GEOGEBRA CLASSROOM-ASSISTED LEARNING: A CASE STUDY IN INDONESIAN SECONDARY SCHOOLS

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📚 MATEMATIKA DAN PEMBELAJARAN 13 (1), 64-84, 2025

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485

How Is The Level Of Physical Fitness In Students Who Like Sports That Take Part In Futsal Extracurricular Activities

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📚 Journal of Physical Education and Active Pedagogy 1 (1), 42-48, 2025

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486

Digital Didactical Design Alternatif Based on Learning Obstacles in Topic of Proportion: A Study of Pre-Service Mathematics Teachers

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📚 Acta Scientiae 27 (3), 2025

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487

Exploring the Thinking Experiences of Preservice Mathematics Teachers in Learning Geometric Transformation Proofs

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📚 RANGE: Jurnal Pendidikan Matematika 7 (1), 227-241, 2025

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488

Optimizing statistics education: Analyzing students' perceptions of SPSS usage

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📚 Journal of Honai Math 8 (2), 297-308, 2025

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489

Students’ learning obstacles and didactical anticipation in learning the Pythagorean theorem

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📚 Proceedings of International Conference on Research in Education 1 (1), 154-162, 2025

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490

Essential Components of Teachers’ Self-Assessment for Professional Development in Indonesia

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📚 AL-ISHLAH: Jurnal Pendidikan 17 (4), 5800-5812, 2025

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491

Student sports achievement: Can it control body mass index (BMI) and cholesterol?

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📚 Sport TK: revista euroamericana de ciencias del deporte, 32, 2024

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492

Analysis of basketball shooting ability: a cross-sectional study of elementary school students

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📚 Retos: nuevas tendencias en educación física, deporte y recreación, 1230-1236, 2024

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Physical Fitness: Effects of active lifestyle internalization through physical literacy awarenes based project.

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📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 51, 2024

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494

Eficacia del entrenamiento pliométrico en balonmano: impacto en la potencia y velocidad de lanzamiento

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📚 Retos 58, 643, 2024

2024

495

¿ Cuál es el modelo de aprendizaje de la educación física en la era digital? Revisión bibliográfica de diversos estudios (What is the learning model of physical education in …

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📚 Retos 61, 156, 2024

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496

Eficacia del desarrollo de medios m-gym en el aprendizaje de la gimnasia rítmica para estudiantes y profesores en Indonesia (Effectiveness of m-gym media development in …

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📚 Retos 59, 595, 2024

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Limit of Function Understanding by Student of National Mathematics Olimpiad ON MIPA in University

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📚 Sainsmat: Jurnal Ilmiah Ilmu Pengetahuan Alam 13 (2), 178-187, 2024

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¿ Cuál es la eficacia de la combinación de masoterapia y terapia de calor en la amplitud de movimiento articular? Estudio experimental en pacientes con dolor de hombre

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📚 Retos 57, 147, 2024

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499

Supporters of football and social movements: An examination of resource mobilization among fans of the PSM club in South Sulawesi Aficionados al fútbol y movimientos sociales …

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📚 Retos 52, 232-239, 2024

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500

The impact of COVID-19 on the stamina of Kabaddi players: a noteworthy adverse experience El impacto de COVID-19 en la resistencia de los jugadores de Kabaddi: una experiencia …

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📚 Retos 57, 896-902, 2024

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501

PEMBELAJARAN PERBANDINGAN: Pengembangan Profesional Calon Guru Matematika Melalui Implementasi DDR

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📚 EDUPEDIA Publisher, 1-98, 2024

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📚 Retos 52, 232-239, 2024

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503

Combination of deep tissue massage and stretching: Does it affect the healing of low back pain injuries?

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📚 Fizjoterapia Polska, 2024

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📚 Retos 52, 131-137, 2024

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📚 Retos 54, 660-666, 2024

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How do pre-service mathematics teachers resolve proportion tasks? Focus on the problem-solving strategy

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📚 Beta: Jurnal Tadris Matematika 17 (1), 19-43, 2024

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AN UNFORGETTABLE NEGATIVE MEMORY: THE EFFECTS OF COVID-19 ON THE ENDURANCE OF KABADDI ATHLETES

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📚 FIZJOTERAPIA POLSKA 24 (3), 285-292, 2024

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Article RETRACTED due to manipulation by the authors STAD-type cooperative learning model and conventional learning model: a comparative study on the learning outcomes of basic …

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📚 Retos 55, 346-352, 2024

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509

Learning obstacle analysis on area of the triangle

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👨‍🔬 H Pramudita, D Suryadi, N Nurjanah

📚 Tirtamath: Jurnal Penelitian dan Pengajaran Matematika 6 (1), 48-58, 2024

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Analysis of Numeracy Ability in 4th grade Students at SDN 128 Haurpancuh Bandung

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📚 International Conference on Elementary Education 6 (1), 465-470, 2024

2024

511

Comparison of Vector Tasks in Indonesian and Singaporean Mathematics Textbooks

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👨‍🔬 TD Fophin, D Suryadi

📚 EduMatSains: Jurnal Pendidikan, Matematika dan Sains 9 (1), 121-132, 2024

2024

512

Article RETRACTED due to manipulation by the authors What is the effectiveness of the combination of massage therapy and heat therapy on joint range of motion? Experimental …

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📚 Retos 57, 147-152, 2024

2024

513

Analysis of Form Two Mathematics Textbook Content for Functional Graph Topic using the Praxeology Method

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📚 Jurnal Pendidikan Sains dan Matematik Malaysia 14 (2), 99-122, 2024

2024

514

Article RETRACTED due to manipulation by the authors Effectiveness of m-gym media development in learning rhythmic gymnastics for students and lecturers in Indonesia: Article …

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📚 Retos 59, 595-601, 2024

2024

515

Unlocking the potential of outdoor learning with MathCityMap in mathematics education

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👨‍🔬 RA Sholikhakh, D Suryadi, Kusnandi, N Priatna, AN Cahyono, ...

📚 AIP Conference Proceedings 3220 (1), 030012, 2024

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516

ANALISIS KESALAHAN NUMERASI SISWA SMA DALAM MENYELESAIKAN SOAL-SOAL AKM POKOK BAHASAN LOGARITMA

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👨‍🔬 DV Sari, D Suryadi, N Nurjanah

📚 PHI: Jurnal Pendidikan Matematika 8 (2), 337-347, 2024

2024

517

SYSTEMATIC LITERATURE REVIEW HAMBATAN BELAJAR SISWA DALAM MATERI STATISTIKA TINGKAT SMP

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👨‍🔬 AN Saputri, D Suryadi, N Nurjanah

📚 PHI: Jurnal Pendidikan Matematika 8 (2), 369-374, 2024

2024

518

Praxeological Analysis of the Mathematics Textbook on the Topic of Translation

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👨‍🔬 TS Maifa, S Fatimah, D Suryadi

📚 Proceeding International Conference on Mathematics and Learning Research, 19-24, 2024

2024

519

LEARNING OBSTACLE SISWA PADA MATERI OPERASI HITUNG BENTUK ALJABAR MELALUI SOAL PEMECAHAN MASALAH MATEMATIS

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👨‍🔬 RI Fasya, D Suryadi, N Nurjanah

📚 Prismatika: Jurnal Pendidikan dan Riset Matematika 7 (1), 112-123, 2024

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How Combinatorics Concepts Presented in Indonesian School Mathematics Textbook: A Praxeological Study

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📚 Proceedings of International Conference on Studies in Engineering, Science …, 2024

2024

521

Analysis Prospective Mathematics Teachers’ Lesson Planning: A Praxeological-Didactical Theory

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👨‍🔬 E Musyrifah, D Suryadi, E Cahya, JA Dahlan

📚 Southeast Asian Mathematics Education Journal 14 (2), 83-100, 2024

2024

522

Self-efficacy of physical education teachers: how does it contribute to achieving the overarching objectives of national sport?

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👨‍🔬 H Setyawati, H Setijono, A Kristiyanto, D Suryadi

📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 58, 2024

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523

Modified Warm-Up Model: A Development Study For Football Players Post Ankle Injury.

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👨‍🔬 RP Perdana, A Wahyudi, MA Suganda, D Suryadi, TA Prabowo, M Sacko

📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 55, 2024

2024

524

Assessment of sports coaching patterns, physical abilities, and physical fitness in athletics: a study of the provincial sports week championship.

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📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 51, 2024

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525

The BMI, fat percentage and total cholesterol of athletes: what is their status?

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📚 Retos: Nuevas Perspectivas de Educación Física, Deporte y Recreación 51, 2024

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526

QUALITY OF STUDENTS’MATHEMATICAL CONCEPT UNDERSTANDING INSTRUMENTS USING THE RASCH MODEL

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👨‍🔬 HK Rusyid, D Suryadi, FT Dinata

📚 Proceedings of the International Conference on Future of Education 6 (1), 26-40, 2023

2023

527

Studi Literatur: Analisis Kemampuan Komunikasi Matematis Ditinjau Dari Gaya Belajar Siswa Smp Pada Materi Bangun Ruang Sisi Datar

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👨‍🔬 ND Anggani, D Suryadi

📚 ASWAJA: Jurnal Pendidikan dan Keislaman 3 (1), 2023

2023

528

Union: Jurnal Ilmiah Pendidikan Matematika

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👨‍🔬 R Sugiarni, T Herman, D Suryadi, S Prabawanto, H Zulnaidi

2023

529

Modificación de multimedia interactivo con el ARA MODELO: estudio del desarrollo de modelos de aprendizaje del fútbol en tiempos de pandemia

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📚 Retos 50, 1289, 2023

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Análisis de la condición física de los deportistas de fútbol mediante el test del yo-yo: un estudio de encues-ta sobre la preparación para la semana deportiva provincial

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📚 Retos 50, 1091, 2023

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PENGGUNAAN MOZAIK DALAM MENINGKATKAN MOTORIK HALUS ANAK DI TK PERTIWI 1 KOTA BENGKULU

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📚 TRIADIK Учредители: UNIB Press 22 (1), 26-33, 2023

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Pengaruh Metode Mengajar Resiprokal Terhadap Kemampuan Menggiring Bola

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📚 Jurnal Kinerja Kependidikan (JKK): Facilities of Educator Career and …, 2023

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533

Teachers: A Bibliometric Analysis Using Vosviewer From 2017 To 2022

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👨‍🔬 TH Rani Sugiarni, D Suryadi, S Prabawanto, S Inayah

📚 Prisma 12 (1), 248-262, 2023

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534

Theory of didactical situation view on planning the lesson by preservice mathematics teacher

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📚 THE 8TH INTERNATIONAL CONFERENCE ON MATHEMATICS, SCIENCE AND EDUCATION 2021 …, 2023

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535

The interplay between concept image and concept definition on derivative: A case study of prospective mathematics teachers

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👨‍🔬 A Prihandhika, Marzuki, D Suryadi, S Prabawanto

📚 PROCEEDINGS OF THE 3RD AHMAD DAHLAN INTERNATIONAL CONFERENCE ON MATHEMATICS …, 2023

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536

Analysis of the didactic situation in mathematical problem solving of equations for tangent circles

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👨‍🔬 N Diana, D Suryadi, JA Dahlan, H Khatimah, AM Hadi

📚 AIP Conference Proceedings 2734 (1), 090048, 2023

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Research Article Learning Obstacles in the Making of Lesson Plans by Prospective Mathematics Teacher Students

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👨‍🔬 A Prabowo, D Suryadi, D Dasari, D Juandi, I Junaedi

2022

538

Unpacking the Complexity: Exploring Indonesian Secondary Students' Ways of Understanding Ill-Structured Math Problems

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👨‍🔬 S Morin, D Suryadi, S Prabawanto, A Jupri

2022

539

Analysis of Student Learning Obstacle in Hybrid Learning for Fraction Division Operations during the Covid-19 Pandemic.

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👨‍🔬 D Suryadi, T Herman, S Prabawanto

📚 Special Education 2 (43), 2022

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540

Algebra ideas in early grades

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👨‍🔬 SY Maudy, D Suryadi, S Prabawant, Suhendra

📚 AIP Conference Proceedings 2468 (1), 070059, 2022

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The readiness profile of junior high school students in distance learning mathematics lessons during the covid-19 pandemic

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👨‍🔬 Y Hajar, D Dasari, D Suryadi

📚 AIP Conference Proceedings 2468 (1), 070038, 2022

2022

542

Students’ Understanding of Algebraic Factorization Problems based on Their Meaning of The Equals Sign

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👨‍🔬 L Ardiansari, D Suryadi, D Dasari

2022

543

Research Article Learning Obstacle on Addition and Subtraction of Primary School Students: Analysis of Algebraic Thinking

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👨‍🔬 GS Sidik, D Suryadi, T Turmudi

2021

544

Statistical Data Board on Mathematical Problem-Solving

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📚 International Conference on Elementary Education 3 (1), 100-104, 2021

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545

BELIEFS DAN PROFIL PEMBELAJARAN GURU MATEMATIKA SAMPEL STUDI TIMSS 2011 KELAS VIII

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📚 Teorema: Teori dan Riset Matematika 6 (2), 2021

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12. DESAIN SITUASI DIDAKTIS UNTUK MENGATASI LEARNING OBSTACLE PADA KEMIRINGAN SUATU GARIS LURUS PESERTA DIDIK SMP

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👨‍🔬 D Suryadi, S Hartini, E Marlina, P Puspitasari

📚 PROSIDING DDR CONFERENCE, 83-88, 2021

2021

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5. DESAIN DIDAKTIS ALTENATIF PEMBELAJARAN KONSEP TURUNAN FUNGSI BANYAK ATURAN BERDASARKAN LEARNING OBSTACLE MAHASISWA CALON GURU MATEMATIKA.

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👨‍🔬 E Puspita, D Suryadi, R Rosjanuardi

📚 PROSIDING DDR CONFERENCE, 34-47, 2021

2021

548

Modul pembelajaran jarak jauh pada masa pandemi covid-19 untuk jenjang SMP: mata pelajaran pendidikan jasmani olahraga dan kesehatan (PJOK) Kelas IX semester gasal

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📚 Direktorat Sekolah Menengah Pertama, 2020

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549

Mathematical Visualization Process of Junior High School Students Based on Visual and Auditory Learning Style

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👨‍🔬 R Keumalasari, A Jupri, D Suryadi

📚 PROCEEDINGS STEMEIF, 2020

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550

Helping Students to Use the Product Rule Concept to Solve Counting Principle Problems

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👨‍🔬 P Astuti, D Suryadi, A Jupri

📚 PROCEEDINGS STEMEIF, 2020

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551

DIDACTICAL DESIGN FOR TEACHERS’REFLECTIVE PRACTICE\r\nIN DEALING WITH STUDENTS’LEARNING DIFFICULTIES:\r\nA STUDY BASED ON DIDACTICAL DESIGN RESEARCH\r\nFRAMEWORK

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📚 PONTE International Journal of Science and Research 76 (9), 2020

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552

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553

Pre-Service Teachers’ Analytical Thinking Skill Based on Personality Type

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📚 MISEIC 2018, 2018

2018

554

Elementary Students' Understanding of Addition and Multiplication Properties of Integer

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👨‍🔬 BA Saputro, D Suryadi, R Rosjanuardi, BG Kartasasmita

📚 MISEIC 2018, 2018

2018

555

UPAYA MENINGKATKAN KINERJA KARYAWAN MELALUI BUDAYA ORGANISASI PADA CV. GUNUNG BATU MANDIRI BINUANG KAB. TAPIN

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📚 KINDAI 14 (3), 2018

2018

556

Low Grade Papillary Urothelial Carcinoma

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👨‍🔬 D Suryadi, LI Laksmi, J Chrestella

📚 Talenta Conference Series: Tropical Medicine (TM) 1 (1), 119-123, 2018

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557

A Framework of Reflective Practice and the Independence of Educators

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📚 the 4th ICMS Conference, University Kebangsaan Malaysia, 2018

2018

558

Attitude of Student Openness toward Relational Thinking

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📚 International Conference on Mathematics and Science Education of Universitas …, 2018

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559

Use of RME approach in learning of KPK and FPB toincreasecritical thinking skill

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📚 International Conference on Mathematics and Science Education of Universitas …, 2018

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560

Lets reveal it: what are learning obstacles in combinatorial problems

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👨‍🔬 GD Nugraha, E Mulyana, D Suryadi

📚 International Conference on Mathematics and Science Education of Universitas …, 2018

2018

561

Application of cooperative model make a match to improve student learning achievements on lesson of materials functions of human digestive organs in fifth grade on primary school

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👨‍🔬 SS Sundari, D Suryadi

📚 International Conference on Mathematics and Science Education of Universitas …, 2018

2018

562

Desain Didaktis Konsep Volume Limas pada Pembelajaran Matematika SMP berdasarkan Learning Trajectory

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👨‍🔬 S Sarah, D Suryadi, S Fatimah

📚 Journal of Mathematics Education Research 1 (1), 2017

2017

563

Pengolahan Jerami Jagung untuk Meningkatkan Pertumbuhan Sapi Peranakan Ongole

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👨‍🔬 D Suryadi

📚 Universitas Sumatera Utara, 2017

2017

564

Akurasi Diagnostik Biopsi Aspirasi Jarum Halus Limfadenitis TB Dikonfirmasi dengan PCR Sebagai Baku Emas

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👨‍🔬 D Suryadi

📚 Universitas Sumatera Utara, 2017

2017

565

Prosiding Seminar Nasional Matematika Pendidikan Matematika 2016

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📚 Repository FKIP Unswagati, 2017

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566

Pemecahan masalah matematika

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567

Sinking Speed Yarn PE (Polyethylene) is preserved With guava leaf extract (Psidium guajava L), papaya (Carica papaya) and betel leaves (Xylocarpus moluccensis M. Roem)

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👨‍🔬 D Suryadi, I Syofyan, I Isnaniah

📚 Jurnal Online Mahasiswa Fakultas Perikanan dan Ilmu Kelautan Universitas …, 2015

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568

The Development of Vocational Curriculum Implementation Evaluation Model (Studies in Vocational High School of Building Engineering)

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📚 2015 International Conference on Innovation in Engineering and Vocational …, 2015

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569

Penguatan Kapasitas Pendidik melalui Sistem Komunitas Berbasis Riset: Sebuah Upaya Rintisan di Kota Bandung

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📚 Seminar Nasional Pendidikan, 2014

2014

570

Response of self supporting program of cattle breeder group in Ciamis District.

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👨‍🔬 SOB Lombogia, G Kurnia, D Suryadi, RS Natawidjaja

2014

571

THE ENHANCEMENT OF JUNIOR HIGH SCHOOL STUDENTS MATHEMATICAL SPATIAL SENSE ABILITIES THROUGH COMPUTER-BASED INTERACTIVE MULTIMEDIA INSTRUCTION

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👨‍🔬 N Nurjanah, D Suryadi, J Sabandar, D Darhim

📚 International Journal of Education 7 (2), 111-119, 2014

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572

A Model of a mathematics research community in the Indonesian higher education

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👨‍🔬 群馬大学教育学部紀要，自然科学

📚 群馬大学教育学部紀要自然科学編 59, 21-34, 2011

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573

Penerapan algoritma viral systems untuk Quadratic Assignment Problem (QAP) yang dimodifikasi

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📚 Program Studi Teknik Industri Fakultas Teknologi Industri-UNPAR, 2011

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574

Teori, paradigma, prinsip dan pendekatan pembelajaran MIPA dalam konteks Indonesia

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📚 Bandung: FPMIPA UPI, 2010

2010

575

PEDAGOGICAL CONTENT KNOWLEDGE (PCK) MELALUI PERAN GURU KONTEKS DALAM ANTISIPASI DIDAKTIS DAN PEDAGOGIS (ADP) MENUJU MATEMATIKA ABSTRAK (MEMBANTU SISWA MEMAHAMI MATEMATIKA YANG …

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👨‍🔬 KMA Fauzi, D Suryadi

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576

Ilmu dan Aplikasi Pendidikan: Pendidikan Matematika

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📚 Bandung: PT. Impherial Bhakti Utama, 2009

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577

Gambaran kesejahteraan psikologis selebriti menjelang masa lanjut usia: Studi pada penyanyi wanita era 60-an

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👨‍🔬 AG Putri, D Suryadi

📚 Skripsi tidak diterbitkan, Universitas Tarumanagara, Jakarta, 2007

2007

578

Model Pemrograman Linear Probabilistik: Kasus Parameter Berdistribusi Normal

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👨‍🔬 S Susanto, D Suryadi

📚 Majalah Ilmiah Ekonomi Komputer, 220012, 2007

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579

Lesson study: Suatu strategi untuk meningkatkan keprofesionalan pendidikan (Pengalaman IMSTEP-JICA)

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👨‍🔬 S Hendayana, D Suryadi, MA Karim, A Sukirman, AS Sutopo, S Sutiman

📚 Penerbit Buku UPI Press. Bandung, 2006

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580

Pemodelan Masalah Penugasan (Assignment Problem) dengan Koefisien Ongkos Kabur

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👨‍🔬 S Susanto, D Suryadi

📚 Universitas Gunadarma, 2006

2006

581

PROMOTING HIGH-LEVEL MATHEMATICAL THINKING THROUGH PROBLEM-SOLVING ACTIVITIES IN INDONESIAN PRIMARY SCHOOLS

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👨‍🔬 D Suryadi

📚 Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam 2 (1), 1-7, 2001

2001

582

Classroom-Based Studies on Teaching Mathematical Thinking and Problem-Solving in Japan and Possible Implementations in Indonesian School Mathematics

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📚 日本数学教育学会高専・大学部会論文誌 8 (1), 63-78, 2001

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Materi Pokok Matematika Diskrit

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📚 Modul, 1995

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584

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📚 Lesson Study. Suatu Strategi untuk Meningkatkan Keprofesional Guru, 0

585

II_1structi0nal Variables in the Study of Mathematical Problem Solviilg for Elementary Schools Students

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👨‍🔬 D Suryadi

586

Recontextualising Didactical Situations in Primary Mathematics Instruction1

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👨‍🔬 E Mulyana, T Suratno, D Suryadi

587

The Interaction of Problem-Based Learning with “Murder” Strategy, Educational Background, and Mathematical Prior Knowledge toward Mathematical Creative Thinking Ability and …

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👨‍🔬 D Suryadi, U Sumarmo, JA Dahlan

588

Using Metacognitive Learning for Enhancing the Mathematical Logical Thinking Ability of Students

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👨‍🔬 M Aminah, YS Kusumah, D Suryadi, U Sumarmo

589

Association of Problem Solving and Communication Mathematics: the Implementation of MEAs Strategy in Junior High School

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👨‍🔬 E Wahyuningrum, D Suryadi, W Java–Indonesia

590

Penerapan Model Pembelajaran Kooperatif Tipe Student Teams Achievemen Divisional (Stad) untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas IV SD Negeri 031 Taraibangun …

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👨‍🔬 D Suryadi, H Hamizi, E Erlisnawati

📚 Jurnal Online Mahasiswa Fakultas Keguruan dan Ilmu Pendidikan Universitas …, 0

591

Sales Administration System Design Materials And Clothes On PT. Indotex Menggunakan Visual Basic 6.0

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📚 Jurnal Sistem Informasi STMIK Jakarta STI&K, 211799, 0

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EVALUASI STRUKTUR PENGENDALIAN INTERN PIUTANG DALAM MENINGKATKAN EFEKTIVITAS PEMBAYARAN PELANGGAN DAN KOLEKTABILITAS PIUTANG PADA SERVICE DIVISION PT UNITED TRACTORS Tbk

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PENERAPAN ALGORITMA VIRAL SYSTEMS PADA PENYUSUNAN PORTOFOLIO SAHAM MENGGUNAKAN MEAN-VARIANCE PORTFOLIO THEORY

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594

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👨‍🔬 BA Saputro, D Suryadi, R Rosjanuardi, BG Kartasasmita

595

Pengenalan Wajah dengan Menggunakan Dimensi Fraktal dan Neural Network

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👨‍🔬 D Suryadi, R Hidayat, HA Nugroho

📚 PROCEEDINGS OF CONFERENCE ON INFORMATION TECHNOLOGY AND ELECTRICAL …, 0

596

The Effectiveness of Problem-Based Learning Approach Based on Multiple Intelligences in Terms of Student’s Achievement, Mathematical Connection Ability, and Self-Esteem

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👨‍🔬 RY Agustini, D Suryadi, A Jupri, ZA Putra, M Dewi, F Nurdyani

597

Reflection For Action Math Teachers To Overcome Student Difficulties; A Study Based On Didactical Design Research

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598

SELF REGULATED LEARNING SISWA SMP DALAM PEMECAHAN MASALAH MATEMATIS

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📚 Journal on Mathematics Education Research (J-MER) 2 (2), 89-100, 0

599

PEMECAHAN MASALAH MATEMATIS NON RUTIN PADA TOPIK TEOREMA PYTHAGORAS (STUDI TRANSPOSISIONAL)

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👨‍🔬 MP Suwardy, D Suryadi, R Rosjanuardi

600

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601

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👨‍🔬 E Fauziah, S Sumaryanti, B Suhartini, ES Budayati, ME Putra, D Suryadi

📚 Jurnal Ilmu Keolahragaan 7 (1), 62-73, 0

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603

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👨‍🔬 J Jamilah, D Suryadi, N Priatna, HI Fadhil, A Salih

604

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Concept Image Siswa pada Materi Eksponen dan Sifat-Sifatnya: Sebuah Kajian Fenomenologi-Hermeneutis

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📚 Journal on Mathematics Education Research (J-MER) 5 (2), 125-140, 0

606

Analisis Gambaran Morfologi Limfadenitis Tuberkulosis Mengguna-kan Metode Biopsi Aspirasi Jarum Halus dan Polymerase Chain Reaction

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Okka Bagus Subekti, Endang Rini Sukamti, Amri Hartanto. Free weight vs gym machine

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👨‍🔬 IGPNA Santika, KD Vanagosi, R Hardinata, A Ljubojević, N Gerdijan, ...

608

Probabilistic Thinking Framework in the Context of Indonesian Curriculum: A Literature Study

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👨‍🔬 AD Sari, D Suryadi, D Dasari, JA Dahlan

609

EFEKTIVITAS KOMBINASI SPORT MASSAGE DENGAN STRETCHING TERHADAP ROM DAN NYERI CEDERA ANKLE, LUTUT, BAHU

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👨‍🔬 D SURYADI

610

IOP Conference Series: Earth and Environmental Science

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👨‍🔬 J Jamilah, D Suryadi, N Priatna, DR Bouquin, DA Chivvis, E Henneken

611

Conceptual Design of a Generic Nodal Abstraction (GNA) for a Human-Agent Collaboration Systems

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👨‍🔬 N Fitriani, D Suryadi, D Darhim, FM Safrudin, CW Budiyanto, RA Yuana

612

Can the combination of deep tissue massage and stretching influence the recovery process of lower back pain injuries?

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👨‍🔬 S Rifki1E, D Suryadi, A Okilanda, DD Purwanto, Y Haïdara

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Integration of project based learning models with interactive multimedia: Innovative efforts to improve student breaststroke swimming skills

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👨‍🔬 SA Mashud1ABCDE, A Kristiyandaru2ABDE, YTJ Samodra3BCDE, ...

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8,702

46

198

613

2025

T1

21.90

577.20

14.20

689

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