Yuli Yetri

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Research profile with citations, yearly trend, article performance and author insights

Politeknik Negeri Padang, Indonesia

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Yuli Yetri

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Last Synced 04 Aug 2026, 03:53 PM

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Author Impact Score

Custom 3-year author impact calculator based on citations and indexed documents.

7.68

Author impact score

284 Citations 2024 - 2026

37 Documents 2024 - 2026

Total Citations

802

Scholar + author-added

H-Index

14

research impact

I10-Index

25

quality score

Articles Found

177

merged research works

Top Performing Year

2023

137 citations

Tier

T3

CiteScore rank tier

Author CiteScore

7.68

Declining trend

Avg Citations / Year

67.25

yearly average

Citations / Article

4.53

impact efficiency

Citation Trend

46

Declining trend

Most Cited Article

pengendalian laju korosi baja st-37 dal...

64 citations

Smart Insight Box

Auto Summary

Top citation year was 2023 with 137 citations. Average citations per year stand at 67.25. Each indexed article contributes around 4.53 citations on average. Latest Author Impact Score for 2026 is 7.68, indicating a declining trend. Current H-index is 14 and I10-index is 25. Most cited article currently has 64 citations. Recent yearly citation pattern indicates a declining trend.

Author Impact Score Trend

10 Years

Most Cited

64 Citations

Year: 2013

pengendalian laju korosi baja st-37 dalam medium asam klorida dan natrium klorida menggunakan inhibitor ekstrak daun teh (Camelia sinensis)

DM Sari, S Handani, Y Yetri

Jurnal Fisika Unand 2 (3), 2013

Yearly Citations

Author year-wise citation data

Year	Citations
2026	46
2025	120
2024	118
2023	137
2022	92
2021	119
2020	75
2019	34
2018	31
2017	11
2016	18
2015	6

Yearly Citations Chart

Author citation trend

12 Years

Year-wise Citation Share

Citation percentage by year

Top Research Articles

Showing 20 articles per page

177 Articles Page 1 of 9

#	Article Details	Year
1	pengendalian laju korosi baja st-37 dalam medium asam klorida dan natrium klorida menggunakan inhibitor ekstrak daun teh (Camelia sinensis) Google Scholar 👨‍🔬 DM Sari, S Handani, Y Yetri 📚 Jurnal Fisika Unand 2 (3), 2013	2013
2	Synthesis of activated carbon monolith derived from cocoa pods for supercapacitor electrodes application Google Scholar 👨‍🔬 Y Yetri, AT Hoang, Mursida, D Dahlan, Muldarisnur, E Taer, MQ Chau 📚 Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 46 …, 2024	2024
3	Corrosion inhibitors, principles and recent applications Google Scholar 👨‍🔬 M Aliofkhazraei 📚 BoD–Books on Demand, 2018	2018
4	Corrosion inhibitor of mild steel by polar extract of theobroma cacao peels in hydrochloric acid solution Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 Asian Journal of Chemistry 27 (3), 875-881, 2015	2015
5	Produksi Pupuk Kompos Dari Sampah Rumah Tangga Google Scholar 👨‍🔬 Y Yetri, I Nur, R Hidayati 📚 Jurnal Katalisator 3 (2), 77-81, 2018	2018
6	Identification of cacao peels potential as a basic of electrodes environmental friendly supercapacitors Google Scholar 👨‍🔬 Y Yetri, M Mursida, D Dahlan, E Taer, A Agustino, M Muldarisnur 📚 Key Engineering Materials 846, 274-281, 2020	2020
7	Theobroma cacao Peel Extract as the Eco-Friendly Google Scholar 👨‍🔬 Y Yetri, E Gunawarman 📚 Corrosion inhibitors, principles and recent applications, 201, 2018	2018
8	Synthesis of Cuprum (Cu) layer by electrodeposition method with theobroma cacao peels as corrosion protector of steel Google Scholar 👨‍🔬 NP Tissos, D Dahlan, Y Yetri 📚 International Journal on Advanced Science Engineering Information Technology …, 2018	2018
9	Corrosion inhibition efficiency of mild steel in hydrocloric acid by adding Theobroma cacao peel extract Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 -, ---, 2018	2018
10	Inhibitory Action of Theobroma cacao peels Extract on Corrosion of Mild Steel in Different Media Google Scholar 👨‍🔬 NJG Yuli Yetri, Emriadi 📚 Rasayan Journal of Chemistry 9 (4), 716-727, 2016	2016
11	Modifikasi polipropilena sebagai polimer komposit biodegradabel dengan bahan pengisi pati pisang dan sorbitol sebagai platisizer Google Scholar 👨‍🔬 ES Ningsih, S Mulyadi, Y Yetri 📚 Jurnal Fisika Unand 1 (1), 2012	2012
12	Electrophoretic deposition (EPD) of natural hydroxyapatite coatings on titanium Ti-29Nb-13Ta-4.6 Zr substrates for implant material Google Scholar 👨‍🔬 H Fajri, F Ramadhan, NF Nuswantoro, D Juliadmi, DH Tjong, M Manjas, ... 📚 Materials Science Forum 1000, 123-131, 2020	2020
13	Rancang bangun mesin pencacah sampah dan limbah plastik Google Scholar 👨‍🔬 Y Yetri, H Sawir, R Hidayati 📚 Seminar Nasional pengabdian kepada masyarakat 1, 2016	2016
14	Green inhibitor for mild steel in acidic solution by using crude extract and polar extract of Theobroma cacao peels Google Scholar 👨‍🔬 Y Yetri 📚 Oriental journal of chemistry 33 (4), 2071-2079, 2017	2017
15	Corrosion Behavior of Environmental Friendly Inhibitor of Theobroma cacao Peels Extract for Mild Steel in NaCl 1.5 M. Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 EnvironmentAsia 9 (1), 45, 2016	2016
16	Pengaruh konsentrasi inhibitor ekstrak daun Kakao (Theobroma cacao) terhadap laju korosi baja hardox 450 Google Scholar 👨‍🔬 A Malfinora, S Handani, Y Yetri 📚 Jurnal Fisika Unand 3 (4), 222-228, 2014	2014
17	Rancang Bangun Mesin Amplas Dengan Sistem Mekanis Belt Google Scholar 👨‍🔬 AI Putra, Y Yetri, M Maimuzar 📚 Jurnal Teknik Mesin 11 (2), 63-69, 2018	2018
18	Pengaruh komposisi kulit buah kakao, ampas tebu, dan perekat terhadap sifat fisis dan mekanis papan partikel dari campuran limbah kulit buah kakao dan ampas tebu Google Scholar 👨‍🔬 YF Najihah, D Puryanti, Y Yetri 📚 Jurnal Fisika Unand 7 (1), 8-14, 2018	2018
19	Theobroma cacao extract peels (TCPE) green inhibitor to recovery the mechanical properties of mild steel after corrosion Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 ARPN Journal of Engineering and Applied Sciences 12 (18), 5325-5322, 2017	2017
20	Corrosion inhibition of environmental friendly inhibitor using Theobroma cacao peels extract on mild steel in NaCl solution Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 Journal of Chemical and Pharmaceutical Research 7 (5), 1083-1094, 2015	2015
21	Extraction of hydroxyapatite from bovine bones: The manufacturing development and its behavior properties towards acrylic resin/hydroxyapatite/alumina composites Google Scholar 👨‍🔬 Y Yetri, A Indra, J Affi 📚 Materials Chemistry and Physics 319, 129244, 2024	2024
22	Biomass waste of cocoa skin for basic activated carbon as source of eco-friendly energy storage Google Scholar 👨‍🔬 Y Yuli, S Eka, Rakiman, R Yazmendra 📚 Journal of Physics: Conference Series 1788 (1), 012020, 2021	2021
23	Analysis of Characteristics of Activated Carbon from Cacao (Theobroma cacao) Skin Waste for Supercapasitor Electrodes Google Scholar 👨‍🔬 Y Yetri, Mursida, D Dahlan, Muldarisnur, E Taer, Febrielviyenti 📚 IOP Conference Series: Materials Science and Engineering 990 (1), 012023, 2020	2020
24	Sintesa lapisan nikel (ni) pada permukaan baja dengan metode elektrodeposisi dengan penambahan inhibitor ekstrak kulit buah kakao (theobroma cacao) Google Scholar 👨‍🔬 Y Yetri, SA Mahaputri, D Dahlan 📚 Jurnal Integrasi 11 (2), 86-90, 2019	2019
25	Pengendalian Laju Korosi pada Baja API 5L Grade BN Menggunakan Ekstrak Daun Gambir (Uncaria gambir Roxb) Google Scholar 👨‍🔬 EA Murti, S Handani, Y Yetri 📚 Jurnal Fisika Unand 5 (2), 172-178, 2016	2016
26	Pengaruh Waktu Dan Temperatur Larutan Terhadap Ketebalan Dan Kekerasan Permukaan Lapisan Hasil Elektroplating Kuningan Pada Baja Google Scholar 👨‍🔬 Y Yetri, U Marsedi, J Affi, D Leni 📚 Manutech: Jurnal Teknologi Manufaktur 12 (01), 55-64, 2020	2020
27	The use of cacao peels extract (theobrema cacao) as the corrosion inhibitor on steel layers electrodeposition Google Scholar 👨‍🔬 SA Mahaputri, D Dahlan, Y Yetri 📚 Recent Advances in Petrochemical Science 5 (3), 001-005, 2018	2018
28	Analisa Kekerasan dan Ketebalan Permukaan Lapisan Hasil Elektroplating Kuningan Pada Baja Google Scholar 👨‍🔬 R Rakiman, H Hanif, M Menhendry, M Maimuzar, Y Yetri 📚 JST (Jurnal Sains Terapan) 7 (1), 43-48, 2021	2021
29	Modifikasi mesin pengupas kulit pinang kering Google Scholar 👨‍🔬 F Alqodri, R Sumiati, R Rakiman, Y Yetri, D Leni 📚 Jurnal Teknik Mesin 14 (2), 59-63, 2021	2021
30	Pengaruh Ukuran Partikel Kulit Buah Kakao Terhadap Sifat Fisik, Mekanik dan Termal Papan Partikel dari Kulit Buah Kakao dan Serat Ampas Tebu Google Scholar 👨‍🔬 U Salamah, M Muldarisnur, Y Yetri 📚 Jurnal Fisika Unand 8 (3), 205-211, 2019	2019
31	Effisiensi Inhibisi Inhibitor Ekstrak Daun Teh (Camelia sinensis) Terhadap Baja St-37 dalam Medium Asam dan Garam Google Scholar 👨‍🔬 Y Yetri, DM Sari, S Handani 📚 Jurnal Katalisator 1 (1), 2016	2016
32	Synthesis of supercapacitor from cocoa fruit peel activated carbon for energy storage Google Scholar 👨‍🔬 RF Nuradi, M Muldarisnur, Y Yetri 📚 Jurnal Ilmu Fisika\| Universitas Andalas 14 (2), 86-94, 2022	2022
33	Adsorption corrosion inhibitive behavior of peels extract of Theobroma cacao on mild steel as a corrosion inhibitor in HCL media Google Scholar 👨‍🔬 Y Yetri, R Hidayati, R Sumiati, NP Tissos 📚 Rasayan Journal of Chemistry 13 (1), 405-416, 2020	2020
34	Potentiality of Theobroma cacao peels extract as additive on water-based paint to hydrophobic properties Google Scholar 👨‍🔬 M Ritaliah, D Dahlan, Y Yetri 📚 Rasayan Journal of Chemistry 11 (3), 1277-1285, 2018	2018
35	Thickness analysis of activated carbon electrode of cocoa shell on electrochemical performance of supercapacitors Google Scholar 👨‍🔬 Y Yetri, I Dunnas, D Tashima 📚 Results in Engineering, 106992, 2025	2025
36	Fly-ash derived crystalline Si (cSi) Improves the capacity and energy density of LiNi0. 8Co0. 1Mn0. 1O2 battery: Synthesis and performance Google Scholar 👨‍🔬 CS Yudha, WG Suci, E Apriliyani, A Purwanto, Y Yetri 📚 Results in Engineering 24, 103249, 2024	2024
37	A corrosion inhibition through the adsorption of cacao (Theobroma cacao) peels extract on steel surfaces: experimental and DFT results Google Scholar 👨‍🔬 A Prameswari, D Dahlan, Y Yetri 📚 Jurnal Ilmu Fisika\| Universitas Andalas 15 (1), 56-65, 2023	2023
38	Crack Analysis on Ti-6Al-4V ELI Coated with Commercial Hydroxyapatite for Implant Material: Literature Review Google Scholar 👨‍🔬 S Ardhy, Gunawarman, J Affi, Y Yetri 📚 IOP Conference Series: Materials Science and Engineering 1041 (1), 012057, 2021	2021
39	Analisis Pengaruh Konsentrasi Elektrolit NaCl terhadap Karakteristik Karbon Aktif dari Kulit Buah Kakao Google Scholar 👨‍🔬 VYY Afza, M Muldarisnur, Y Yetri 📚 Jurnal Fisika Unand 10 (4), 486-492, 2021	2021
40	Troubleshooting Intake Exhaust System Pada Engine C6. 4 Excavator Caterpillar Google Scholar 👨‍🔬 I Saputra, A Jufri, N Bukhari, Y Yetri 📚 Jurnal Poros Mesin 13 (2), 112-117, 2021	2021
41	Corrosion Resistance of β type titanium (TNTZ) in 3% NaCl solution Google Scholar 👨‍🔬 J Affi, Gunawarman, Y Yetri, H Fajri, D Juliadmi, NF Nuswantoro, Nurbaiti, ... 📚 IOP Conference Series: Materials Science and Engineering 602 (1), 012070, 2019	2019
42	Kemampuan Kulit Buah Kakao (Theobromacacao) Sebagai Biosorben Ion Logam Hg (II) dan Ni (II) Google Scholar 👨‍🔬 Y Yetri, R Hidayati 📚 International Conference on Industrial Technology and Business Proceeding …, 2018	2018
43	Effect of Polar Extract of Cocoa Peels Inhibitor on Mechanical Properties and Microstructure of Mild Steel Exposed in Hydrocloric Acid Google Scholar 👨‍🔬 G Gunawarman, Y Yetri, E Emriadi, N Jamarun, KC Ken-Cho, M Nakai, ... 📚 Applied Mechanics and Materials 776, 193-200, 2015	2015
44	Rancang bangun dan pembuatan mesin pembersih pantai Google Scholar 👨‍🔬 Y Yuliarman, SR Ikhsani, N Effiandi, Z Zulhendri, Y Yetri 📚 Manutech J. Teknol. Manufaktur 15 (02), 141-149, 2023	2023
45	Perancangan Mesin Pencuci Karpet Menggunakan Tabung Cairan Deterjen Google Scholar 👨‍🔬 AV Fidela, D Ilham, H Haris, R Sumiati, Y Yuliarman, Y Yetri 📚 Jurnal Teknik Mesin 15 (1), 26-31, 2022	2022
46	Rancangan press tool pembuat komponen penumpu dongkrak pantograf Google Scholar 👨‍🔬 R Maiman, RP Syael, M Mulyadi, D Budiman, Y Yetri 📚 Manutech: Jurnal Teknologi Manufaktur 14 (02), 1-9, 2022	2022
47	Rancang Bangun Welding Fixture Table Untuk Pemotongan Dan Pegelasan Plat Google Scholar 👨‍🔬 Y Yetri, O Ganumba, AAZ Kurnia, D Budiman, J Junaidi 📚 Manutech J. Teknol. Manufaktur 14 (02), 103-109, 2022	2022
48	Variasi Konsentrasi Elektrolit H2SO4 untuk Pembuatan Karbon Aktif Kulit Buah Kakao sebagai Elektroda Superkapasitor dengan Aktivator ZnCl2 Google Scholar 👨‍🔬 F Rahmi, M Muldarisnur, Y Yetri 📚 Jurnal Fisika Unand 10 (4), 467-472, 2021	2021
49	Mechanical properties of mild steel by adding Theobroma Cacao Peels Extract (TCPE) inhibitor Google Scholar 👨‍🔬 Y Yetri, Gunawarman, R Hidayati, A Zamri 📚 IOP Conference Series: Materials Science and Engineering 602 (1), 012088, 2019	2019
50	Perencanaan Perawatan Mesin Pengupas Kulit Pinang Google Scholar 👨‍🔬 IP Erizal, Y Yetri, N Nusyirwan 📚 Jurnal Teknik Mesin 11 (1), 11-15, 2018	2018
51	Corrosion behavior of new beta type titanium alloy, Ti-29nb-13ta-4.6 Zr (Tntz) in fusayama-meyer artificial saliva solution Google Scholar 👨‍🔬 Y Yetri, M Niinomi, M Nakai 📚 Journal of Engineering Science and Technology 13 (5), 1274-1281, 2018	2018
52	The Effect of Size and Composition Variation of Cacao (Theobroma Cacao) Peels Powder with Bagasse Fillers to Physical And Mechanical Properties of Particle Board Google Scholar 👨‍🔬 RH Yuli Yetri, Sukatik, Ruzita Sumiati 📚 International Journal of Applied and Physical Sciences 4 (2), 50-58, 2018	2018
53	Pemanfaatan Ekstrak Kulit Kakao Sebagai Aditif Cat Untuk Pengendalian Laju Korosi Pada Paku Konstruksi Kapal Kayu Google Scholar 👨‍🔬 HB Putra, JA Affi, G Gunawarman, Y Yetri 📚 Inovtek Polbeng 8 (1), 52-57, 2018	2018
54	Pemanfaatan limbah kulit buah kakao sebagai adsorben untuk penyerapan ion logam kromium (vi) pada limbah elektroplating di Bukittinggi Google Scholar 👨‍🔬 UP Hayati, H Sawir 📚 Jurnal Sains Dan Teknologi: Jurnal Keilmuan Dan Aplikasi Teknologi Industri …, 2017	2017
55	Investigation of the Adsorption Characteristics of Theobroma cacao Peels Biomass Inhibitors on Mild Steel Surfaces by EIS, SEM-EDX, XPS, and Chemical Studies … Google Scholar 👨‍🔬 Y Yetri, G Gunawarman, R Rakiman, AY Rivai, I Nur 📚 Solid State Phenomena 357, 69-82, 2024	2024
56	Analisis Pengaruh Variasi Elektrolit H2SO4, KOH, dan Na2SO4 Terhadap Kinerja Elektrokimia Superkapasitor berbasis Biomassa Kulit Kakao Google Scholar 👨‍🔬 EP Rajagukguk, WM Nasution, M Muldarisnur, Y Yetri 📚 Jurnal Fisika Unand 13 (5), 610-616, 2024	2024
57	Corrosion Characteristics of Titanium TNTZ And Ti-6Al-4V ELI in Artificial Saliva Solution at Human Body Temperature Google Scholar 👨‍🔬 SIR ANDERSON, ASP AMIN, J AFFI 📚 International Journal of Scientific and Technology Research 10 (04), 240-245, 2021	2021
58	Corrosion behavior of Ti6Al4V ELI coated by bioceramic HA in artificial saliva at fluctuating temperatures Google Scholar 👨‍🔬 R Muharni, Gunawarman, Y Yetri 📚 IOP Conference Series: Materials Science and Engineering 602 (1), 012090, 2019	2019
59	Karekteristik Hidroksiapatit (HA) Dari Limbah Tulang Sapi dengan Metode Mekanik-Termal Google Scholar 👨‍🔬 Y Yetri 📚 Jurnal Ilmiah Poli Rekayasa 13 (2), 2018	2018
60	Isolasi Dan Karakterisasi Bentonit Alam Menjadi Nanopartikel Monmorillonit Google Scholar 👨‍🔬 Y Zaimahwati, R Jalal, S Zhafiri, Y Yetri 📚 Jurnal Katalisator 3 (1), 12-18, 2018	2018
61	Gunawarman. 2015. Corrosion inhibitor of mild steel by polar extract of Theobroma cacao peels in hydrochloric acid solution Google Scholar 👨‍🔬 Y Yetri, NJ Emriadi 📚 Asian Journal of Chemistry 27 (3), 875-880, 0
62	Penerapan Tabung Bahan Baku Destilasi Minyak Nilam Berbahan Stainless Steel Pada Penghasil Minyak Nilam Google Scholar 👨‍🔬 R Rina, Y Yetri, RK Putra, A Adriansyah, TY Telaumbanua, A Khairiyah, ... 📚 Jurnal Pengabdian Masyarakat Polmanbabel 3 (01), 1-7, 2023	2023
63	Perancangan dan Simulasi Mesin Perontok Biji Jagung Kapasitas 400 Kg/Jam Google Scholar 👨‍🔬 NA Rosadi, A Ulhafidzah, Y Yuliarman, M Menhendry, Y Yetri 📚 Manutech J. Teknol. Manufaktur 15 (02), 229-238, 2023	2023
64	Improvement in Bioactivity Properties of Hydroxyapatite Coated Ti-6Al-4V ELI with Addition of Zirconium Oxide for Orthopaedic Implant Google Scholar 👨‍🔬 S Ardhy, G Gunawarman, J Affi, Y Yetri 📚 Journal of Biomimetics, Biomaterials and Biomedical Engineering 59, 81-89, 2023	2023
65	Effect of electrolyte concentration on characteristics of activated carbon of cocoa peel Google Scholar 👨‍🔬 Y Yetri, VYY Afza, Julsam, O Ganumba, E Sunitra 📚 IOP Conference Series: Earth and Environmental Science 1228 (1), 012042, 2023	2023
66	Improving the Corrosion Resistance of TNTZ in Hanks’ Solution after Thermomechanical Treatment Google Scholar 👨‍🔬 JA Anderson, Y Yetri, M Niinomi, G Toshikazu Akahori 📚 Journal of Hunan University Natural Sciences 49 (11), 2022	2022
67	Identifikasi Kerusakan dan Perbaikan Refrigerator Freezer AR763 Google Scholar 👨‍🔬 LN Tilqadri, I Nofitra, Y Yetri 📚 JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) 3 (1), 45-58, 2021	2021
68	Laju Oksidasi Titanium Murni (Cpti Grade Tipe 340) Berlapis Hydroxyapatite (Ha) Yang Disinter Dalam Tungku Perlakuan Panas Google Scholar 👨‍🔬 D Leni, G Gunawarman, J Affi, Y Yetri 📚 METAL: Jurnal Sistem Mekanik dan Termal 3 (1), 46-50, 2019	2019
69	Synthesis and characterization of calcium precursor for hydroxyapatite synthesis from blood clam shell (Anadara antiquata) using planetary ball mill process Google Scholar 👨‍🔬 Gunawarman, J Affi, Y Yetri, Ilhamdi, D Juliadmi, NF Nuswantoro, H Fajri, ... 📚 IOP Conference Series: Materials Science and Engineering 602 (1), 012072, 2019	2019
70	Pengaruh Galvanisasi Terhadap Struktur Mikro Batang Baja Karbon Rendah Google Scholar 👨‍🔬 Y Yetri 📚 JURNAL R & B 1 (2), 35-39, 2012	2012
71	The effect of pyrolysis temperatures on synthesized graphene nanosheets-like carbon property extracted from coconut shells Google Scholar 👨‍🔬 Giyanto, N Rohmat, J Affi, Gunawarman, M Handayani, Y Yetri, I Anshori 📚 AIP Conference Proceedings 3223 (1), 030015, 2025	2025
72	Rancang Bangun Pompa Hidram Untuk Menaikan Air Dari Sumber Mata Air Ke Perkebunan Penduduk Google Scholar 👨‍🔬 G Pratama, R Sumiati, Y Yetri 📚 Jurnal Integrasi 17 (1), 46-52, 2025	2025
73	Synthesis and characterization of hydroxyapatite derived from pleco fish (Hypostomus Plecostomus) bone waste via calcination and ball milling for biomedical applications Google Scholar 👨‍🔬 NR Sari, A Thoriq, IP Nanda, A Indra, Y Yetri, R Verdian 📚 METAL: Jurnal Sistem Mekanik dan Termal 9 (1), 14-20, 2025	2025
74	Pengabdian Kepada Masyarakat Penyerahan Mesin Lemang Untuk Home Indutri Pada Usaha Lemang Tapai Barokah Google Scholar 👨‍🔬 R Sumiati, A Adriansyah, D Leni, Y Yetri, H Haris, N Nasirwan, ...	2023
75	Perawatan dan Perbaikan Pompa Sentrifugal 800LC-38A untuk Sirkulasi Air Pendingin Pada PLTU Google Scholar 👨‍🔬 A Rahman, Z Hamdani, DD Dinar, Y Yetri 📚 JTRM (Jurnal Teknologi dan Rekayasa Manufaktur) 3 (1), 23-34, 2021	2021
76	PEMBUATAN INSTALASI HIDROPONIK PADA GREEN HOUSE MTsN 7 KOTA PADANG Google Scholar 👨‍🔬 Y Yetri, R Rakiman, I Nur, H Hanif, D Leni 📚 Jurnal Pengabdian kepada Masyarakat DEWANTARA 4 (2), 19-27, 2021	2021
77	The Effect of Aging Treatment on Mechanical Properties and Microstructures of Ti-12Cr in Ortodontic Applications Google Scholar 👨‍🔬 S Anderson, Annisa, J Affi, Y Yetri, Gunawarman 📚 IOP Conference Series: Materials Science and Engineering 846 (1), 012066, 2020	2020
78	Teknologi Street Sweeper Pembasmi Sampah Daun dan Plastik Google Scholar 👨‍🔬 MN Irsyad, KB Aji, M Zaqhi, A Azizah, Y Yetri 📚 International Conference on Industrial Technology and Business Proceeding …, 2018	2018
79	Uji Kelayakan Mesin Frais Type Schaublin 13 Menggunakan Metoda Pengujian Ketelitian Geometrik Google Scholar 👨‍🔬 Y Yetri, S Angreani, R Sumiati 📚 Jurnal Teknik Mesin, Politeknik Negri Semarang 1 (2), 2018	2018
80	PEMBUATAN ALAT SIMULASI PENGONTROLAN MOTOR 3 PHASE SECARA MANUAL DAN AUTOMASI MENGGUNAKAN PLC OMRON CPM2A UNTUK PENGENDALIAN EXCALATOR Google Scholar 👨‍🔬 AR Kahar 📚 Politeknik Negeri Padang, 2017	2017
81	Efisiensi Inhibisi Korosi Baja Lunak dalam Media Asam dengan Inhibitor Ekstrak Kulit Buah Kakao (Theobroma cacao) Google Scholar 👨‍🔬 Y Yetri, E Emriadi, N Jamarun, G Gunawarman 📚 Jurnal Riset Teknologi Pencegahan Pencemaran Industri 7 (2), 67-80, 2016	2016
82	Synthesis And Characterisation Of Zno-Based Nanofibre Membranes Doped With Aluminium And Cobalt Using The Electrospinning Method Google Scholar 👨‍🔬 AI Tauvana, G Gunawarman, Y Yetri, B Wahono, L Nulhakim 📚 Ceram.-Silikaty 69 (3), 374-380, 2025	2025
83	Study of The Influence of Extract Cocoa Pods (Theobroma Cacao) as a Preservative Ingredient on Mahoni Woods (Swietenia Mahogany) Through Cold Soaking on Mechanical Properties Google Scholar 👨‍🔬 M Anhar, Y Yusuf, A Ruchiyat, E Suhelmidati, SA Putra, D Danial, Y Yetri 📚 Jurnal Riset Teknologi Pencegahan Pencemaran Industri 15 (2), 50-58, 2024	2024
84	Perancangan mesin pencacah biji jagung dengan mata pisau sebagai pemecah Google Scholar 👨‍🔬 N Nasirwan, Z Fadhlurrahman, WT WAHYU, YA ROSA, YU YETRI 📚 MANUTECH: JURNAL TEKNOLOGI MANUFAKTUR Учредители: Politeknik Manufaktur …, 2024	2024
85	Pembuatan Mesin Pencacah Biji Jagung dengan Motor Listrik sebagai Penggerak Google Scholar 👨‍🔬 N Nofriadi, TW Widodo, Z Fadhlulrahman, Y Rosa, Y Yetri 📚 Jurnal Integrasi 16 (1), 36-40, 2024	2024
86	Analisis Sifat Mekanik dan Karakteristik Fisik Campuran Hidroksiapatit dari Tulang Sapi, Silika dengan Pengikat Resin sebagai Kandidat Implan Tulang Google Scholar 👨‍🔬 HE Yanda, G Gunawarman, J Affi, Y Yetri 📚 JURNAL Teknik Mesin 17 (2), 139-145, 2024	2024
87	Potential of Nano Hidroxyapatite in Dental Implants: Potensi Hidroksiapatit Nano pada Dental Implan Google Scholar 👨‍🔬 R Muharni 📚 REM (Rekayasa Energi Manufaktur) Jurnal 8 (2), 87-92, 2023	2023
88	ADHESION BONDING OF HYDROXYAPATITE WITH ADDITION OF ZIRCONIUM OXIDE ON TI-6AL-4V ELI FOR ORTHOPAEDIC Google Scholar 👨‍🔬 S Ardhy, Gunawarman, J Affi, Y Yetri 📚 Ceramics-Silikaty 66 (3), 289-295, 2022	2022
89	Improvement of the Corrosion Resistance and Potential for Metal Ion Release of Titanium Alloy Ti-6Al-4V ELI in Hanks Balanced Salt Solution (HBSS) after Thermomechanical Google Scholar 👨‍🔬 S Anderson, TA Al-Bayummy, J Affi, Y Yetri, G Gunawarman 📚 Materials Science Forum 1057, 176-188, 2022	2022
90	Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration Google Scholar 👨‍🔬 S Ardhy, G Gunawarman, J Affi, Y Yetri 📚 METAL: Jurnal Sistem Mekanik dan Termal 6 (2), 95-101, 2022	2022
91	Design of a coffee pulper machine using an electric motor. Google Scholar 👨‍🔬 TE Wiranata, R Sumiati, Rakiman, Y Yetri	2021
92	Potential Activated Carbon of Theobroma cacao L. Shell for Pool Water Purification in Politeknik Negeri Padang Google Scholar 👨‍🔬 Y Yetri 📚 Jurnal Riset Teknologi Pencegahan Pencemaran Industri 12 (1), 32-38, 2021	2021
93	Effect Of Time And Temperature Of Electrolyte Solution On Surface Thickness And Hardness Result Of Electroplating Nickel On Steel With The Help Of A Magnetict Stirrer Google Scholar 👨‍🔬 N Rensen, J Affi, Y Yetri 📚 International Conference on Innovation in Science and Technology (ICIST 2020 …, 2021	2021
94	Modifikasi Pengunci Kepala Lepas Untuk Mesin Bubut Maximat V13 Google Scholar 👨‍🔬 I Yuni 📚 Jurnal Integrasi, 2020	2020
95	PENINGKATAN KEMAMPUAN PENGELASAN SMAW POSISI 2F PEMUDA KELURAHAN KOTO LUAR KECAMATAN PAUH PADANG Google Scholar 👨‍🔬 Y Yetri, Y Rosa, R Sukma 📚 Sarwahita 16 (01), 35-44, 2019	2019
96	Theobroma cacao peels activated carbon as potential adsorben for tartrazine Google Scholar 👨‍🔬 Y Yetri, S Pesona, MF Alif, R Zein 📚 Politeknik Negeri Padang, 2017	2017
97	Pengerasan Baja Lunak (Mild Steel) Dengan Media Pendingin Air dan Minyak Pelumas Sae 10 Google Scholar 👨‍🔬 Y Yetri, N Nusyirwan 📚 JURNAL R & B 3 (1), 42-48, 2012	2012
98	Kajian Korosi pada Mesin Perkakas Akibat Perbandingan Coolant (Pendingin) yang Tidak Seimbang Google Scholar 👨‍🔬 N Effiandi, Y Yetri, N Nofriadi 📚 Jurnal Teknik Mesin 1 (1), 22-27, 2004	2004
99	Synthesis and Characterization of TEOS-based Materials for Hydrophobic Corrosion Protection as Silica Google Scholar 👨‍🔬 I Siregar, J Affi, Y Yetri, H Lubis, TM Sofie 📚 Joint Prosiding IPS dan Seminar Nasional Fisika 14 (1), 9-16, 2026	2026
100	Utilization of Coconut Shells as a Source of Graphene Nanosheets Fe/N-GNS for Environmentally Friendly Primary Battery Electrodes Google Scholar 👨‍🔬 Yuli Yetri, Giyanto, Jon Affi, Gunawarman, Murni Handayani 📚 PISTON Journal of Technical Engineering 9 (2), 85-89, 2026	2026
101	Facile synthesis of hydroxyapatite from sea urchin (Arbacia tripneustes) shell waste via wet chemical route for potential scaffold applications Google Scholar 👨‍🔬 Y Yetri, FA Syamani, E Widianto, HI Umam, D Juliadmi, B Subiyanto, ... 📚 Materials Chemistry and Physics, 132592, 2026	2026
102	Valorization of Arbacia tripneustes Shell Waste into Calcium Oxide via a Simple Calcination Process Google Scholar 👨‍🔬 Kardiman, Gunawarman, Y Yetri, FA Syamani, E Widianto, HI Umam, ... 📚 Journal of Physics: Conference Series 3238 (1), 012005, 2026	2026
103	Translational Perspectives in Bone Regeneration: A 25-Year Bibliometric Comparison of In Vitro and In Vivo Studies on Hydroxyapatite Google Scholar 👨‍🔬 H Fajri, L Yuliatun, Y Yetri, A Indra, SS Mariya, AN Effendi, A Novantari, ... 📚 Proceedings of the National Academy of Sciences, India Section B: Biological …, 2026	2026
104	Identification and Mitigation of Machining Process Failures in XE 611 SZK Crankshaft through an Integrated FMEA and Pareto Analysis Approach Google Scholar 👨‍🔬 I Nur, RA Dhohir, Y Yetri 📚 Journal of Applied Mechanical Engineering and Renewable Energy 6 (2), 74-80, 2026	2026
105	The effect of nitrogen doped graphene-like carbon synthesized from coconut shell on conductivity property Google Scholar 👨‍🔬 N Rohmat, S Bakhri, YH Nalang, O Amwin, Giyanto, J Affi, Gunawarman, ... 📚 AIP Conference Proceedings 3223 (1), 050010, 2025	2025
106	Effect of two type of lubricants on the hardeness of commercial pure titanium (CpTi) in wire drawing processes at constant Rpm speed Google Scholar 👨‍🔬 Iqbal, Gunawarman, Y Yetri, J Affi 📚 AIP Conference Proceedings 3223 (1), 040008, 2025	2025
107	MASYARAKAT DESA BUMI AYU DAN TIM PENGABDIAN PNP BERHASIL MEMBANGUN JEMBATAN GANTUNG Google Scholar 👨‍🔬 A Adriansyah, R Hidayati, R Ramza, N Nasirwan, J Jumyetti, Y Yetri 📚 Martabe: Jurnal Pengabdian Kepada Masyarakat 8 (6), 2518-2525, 2025	2025
108	-Potential of bovine bone as biogenic hydroxyapatite for dental implants Google Scholar 👨‍🔬 R Muharni, G Gunawarman, Y Yetri, O Susanti 📚 Proceeding Women, Family, and Disaster International Conference 2, 124-130, 2025	2025
109	Effect of electrolyte variations on physical and electrical properties supercapacitor electrodes from Theobroma Cacao activated carbon Google Scholar 👨‍🔬 E Sunitra, EP Rajagukguk, Muldarisnur, D Tashima, Y Yetri 📚 AIP Conference Proceedings 3334 (1), 090002, 2025	2025
110	Desain Alat Pengering Pozzolan di PT Semen Padang Google Scholar 👨‍🔬 MF Zaini, R Muchtar, R Hidayati, Y Yetri 📚 Jurnal Integrasi 17 (2), 130-136, 2025	2025
111	The Evaluation Of Unconfined Groundwater Quality At Air Dingin Landfill in Padang City Google Scholar 👨‍🔬 T Alamsyah, M Anhar, D Hamid, Y Yusuf, Y Yetri 📚 Jurnal Riset Teknologi Pencegahan Pencemaran Industri 16 (2), 136-148, 2025	2025
112	Pembuatan Prototipe Mesin Pengaduk Baglog Jamur Tiram Google Scholar 👨‍🔬 MRA Yuli Yetri, Zulhendri, Anil Sukriman, Yuliarman 📚 Manutech: Jurnal Teknologi Manufaktur 17 (2), 113-123, 2025	2025
113	AN INVESTIGATION OF FREQUENCY SPECTRUM ANALYSIS FOR THE DETECTION OF BEARING DAMAGE IN CENTRIFUGAL PUMP UNIT 731PU1205 F2 Google Scholar 👨‍🔬 N Effiandi, MSE Syahra, M Anhar, Y Yuliarman, Y Yetri 📚 Journal of Applied Mechanical Engineering Technology and Innovation 1 (2), 62-69, 2025	2025
114	MEASUREMENT OF ELECTRICAL PERMEABILITY AND CONDUCTIVITY OF COCOA POD HUSK-BASED ACTIVATED CARBON AS AN ALTERNATIVE BATTERY MIXTURE MATERIAL Google Scholar 👨‍🔬 M Maimuzar, C Prabowo, Y Yetri, M Anhar, H Herlina 📚 Journal of Applied Mechanical Engineering Technology and Innovation 1 (2), 70-75, 2025	2025
115	Evaluation of Adsorption Inhibitory of Cocoa Husk Extract for Defense Toward Corrosion on Steel Surfaces Google Scholar 👨‍🔬 Y Yetri, D Dahlan, A Prameswari, WM Norsani, M Anhar, SP Irianto 📚 International Conference on Applied Science and Technology on Engineering …, 2025	2025
116	Characterisation of graphene derived from coconut shells: Impact of ammonia doping and the sonication method Google Scholar 👨‍🔬 Giyanto, A Jon, Gunawarman, M Handayani, Y Yetri, N Rohmat 📚 Ceramics-Silikaty 68 (1), 116-120, 2024	2024
117	Studi Pengaruh Ketebalan Elektroda Karbon Aktif dari Kulit Buah Kakao terhadap Kinerja Elektrokimia Superkapasitor Google Scholar 👨‍🔬 I Dunnas, WM Nasution, M Muldarisnur, Y Yetri 📚 Jurnal Fisika Unand 13 (4), 594-601, 2024	2024
118	SYNTHESIS OF GRAPHENE LIKE CARBON (GLC) FROM COCONUT SHELLS WITH HIGH AND STABLE ELECTRICAL CONDUCTIVITY Google Scholar 👨‍🔬 N Rohmat, G Gunawarman, G Giyanto, ME Putra, Z Amin, I Anshori, ... 📚 Rsc Advances 14 (34), 2024	2024
119	A Description of Natural Extract Methods from Bovine Bone for Dental Implant Google Scholar 👨‍🔬 RMR Muharni, G Gunawarman, Y Yetri, O Susanti 📚 Proceeding Women, Family, and Disaster International Conference 1, 30-35, 2024	2024
120	Characterisation of Adsorption Inhibitors of Cacao Peel Extract to Protect the Rate of Corrosion on Steel Surfaces Google Scholar 👨‍🔬 Y Yetri, D Dahlan, WMNW Nik 📚 Politeknik & Kolej Komuniti Journal of Engineering and Technology 9 (2), 9-22, 2024	2024
121	RANCANG BANGUN MODEL PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MENGGUNAKAN PADDLE BREAST WHEEL Google Scholar 👨‍🔬 I Nur, W Rais, N Effiandi, A Zamri, Y Yetri 📚 Jurnal Rekayasa Mesin 15 (3), 1761-1771, 2024	2024
122	PENYULUHAN PENGELOLAAN SAMPAH PLASTIK PADA BANK SAMPAH SAKINAH PADANG PANJANG Google Scholar 👨‍🔬 YY Jumyetti, Rahmi Hidayati, Rina, Januar Putra 📚 DULANG Jurnal Pengabdian Kepada Masyarakat 3 (1), 24-30, 2023	2023
123	Evaluation of KOH activator concentration variation on the physical properties of supercapacitor electrodes from activated carbon of cocoa pods Google Scholar 👨‍🔬 Y Yetri, AY Rivai, Maimuzar, Fardinal, Adriansyah, Gunawarman 📚 INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING FOR EMERGING TECHNOLOGIES …, 2023	2023
124	Zirconium oxide contribution for cracking reduction of the hydroxyapatite-based coating layer on Ti-6AL-4V ELI surface through dip-coating method Google Scholar 👨‍🔬 S Ardhy, Gunawarman, J Affi, Y Yetri 📚 INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING FOR EMERGING TECHNOLOGIES …, 2023	2023
125	The adsorption ability of Cacao peels extract in protecting corrosion rates on steel surfaces Google Scholar 👨‍🔬 Y Yetri, Gunawarman, Rakiman, AY Rivai 📚 THE 6TH ENGINEERING SCIENCE AND TECHNOLOGY INTERNATIONAL CONFERENCE (ESTIC …, 2023	2023
126	Prototype Palang Pintu Kereta Api Otomatis Berbasis Arduino Uno Menggunakan Sensor HC-SR04 Google Scholar 👨‍🔬 R Reyhan, M Menhendry, M Mulyadi, Y Yetri 📚 Jurnal Komputer, Informasi Teknologi, dan Elektro 8 (2), 2023	2023
127	Tim PKM Politeknik Negeri Padang Memotivasi Santri Pondok Pesantren Al-Hidayah Tarbiyah Islamiyah Muaro Labuah Untuk Gemar Membaca Google Scholar 👨‍🔬 Y Rosa, N Sambo, M Mulyadi, Y Yetri	2023
128	Modification of Steel Surface with Addition of Cocoa Fruit Pod Extract Inhibitor Using Electrodeposition Method Google Scholar 👨‍🔬 YY Rakiman, Sukatik , Maimuzar, Silva Azaria Mahaputri 📚 Jurnal Riset Teknologi Pencegahan Pencemaran Industri 14 (No. 2), 1-9, 2023	2023
129	Pembuatan Cetakan Pellet Elektroda Super Kapasitor Untuk Penyimpan Energi Google Scholar 👨‍🔬 E Sunitra, A Siddik, R Rakiman, H Haris 📚 Jurnal Teknik Mesin 16 (2), 139-144, 2023	2023
130	PERBAIKAN FASILITAS DAN MANAJEMEN MESJID NURUL HIKMAH DESA BUMI AYU SOLOK SELATAN BERSAMA TIM PENGABDIAN KEPADA MASYARAKAT POLITEKNIK NEGERI PADANG Google Scholar 👨‍🔬 YY Rakiman, Nasirwan, Haris , Saif Hadid Alkhairi 📚 DULANG Jurnal Pengabdian Kepada Masyarakat 3 (2), 78-83, 2023	2023
131	Disain Mesin Pengaduk Pakan Puyuh Yang Dilengkapi Dengan Komponen Penyemprot Cairan Fermentasi Google Scholar 👨‍🔬 R Sumiati, F Reza, N Pinto, A Adriansyah, Y Yetri 📚 METAL: Jurnal Sistem Mekanik dan Termal 6 (1), 8-13, 2022	2022
132	PKM Pembuatan Pupuk Kompos Limbah Pertanian Google Scholar 👨‍🔬 Y Yetri, R Hidayati 📚 Sarwahita 19 (02), 273-282, 2022	2022
133	Synthesis and Characterizations of Kubukatebu Particle Board from Cacao Peels and Bagasse Google Scholar 👨‍🔬 R Hidayati, U Salamah, R Suryani, R Sumiati, Y Yetri 📚 Journal of Physics: Conference Series 1788 (1), 012011, 2021	2021
134	PEMANFAATAN EKSTRAK DAUN JAMBU BIJI (PSIDIUM GUAJAVA L.) SEBAGAI INHIBITOR KOROSI PADA BAJA Google Scholar 👨‍🔬 P Apriska 📚 Universitas Andalas, 2021	2021
135	PENGUJIAN DAN PERAWATAN MESIN GRANULAR Google Scholar 👨‍🔬 Z IHSAN, R GUNAWAN, E SUNITRA, R CHADRY, YU YETRI 📚 JURNAL ENERGI DAN TEKNOLOGI MANUFAKTUR (JETM) Учредители: Politeknik Negeri …, 2020	2020
136	The effect of Theobroma Cacao peels extracts inhibitors on mild steel fatigue behaviour Google Scholar 👨‍🔬 Y Yetri, Rakiman, Gunawarman, Hanif 📚 Journal of Physics: Conference Series 1450 (1), 012089, 2020	2020
137	RANCANG BANGUN MESIN PENGUPAS SERTA PEMISAH BIJI DAN KULIT (PULPER) KOPI MENGGUNAKAN PENGGERAK MOTOR LISTRIK Google Scholar 👨‍🔬 T Ego Wiranata 📚 Politeknik Negeri Padang, 2019	2019
138	Pembuatan Cetakan Pasir Dan Proses Pemesinan Untuk Komponen Blok Pompa Pada Mesin Pompa Air Merk Matrix Model Mtx-22c Google Scholar 👨‍🔬 F Firdaus, R Rakiman, N Effiandi, Y Yetri 📚 Jurnal Teknik Mesin 11 (2), 47-50, 2018	2018
139	MODUL TRAINER SISTEM KELISTRIKAN SEPEDA MOTOR HONDA SUPRA X 125 Google Scholar 👨‍🔬 M Kamal 📚 Politeknik Negeri Padang, 2018	2018
140	PERAWATAN DAN PERBAIKAN MESIN PENGHANCUR TONGKOL JAGUNG UNTUK PAKAN TERNAK SAPI Google Scholar 👨‍🔬 H Pratama 📚 Politeknik Negeri Padang, 2018	2018
141	THE EFFECT IN USING BIOCERAMIC POWDER OF PROCESSED COCKLE (BLOOD CLAM) SHELL AND ACRYLIC RESIN AGAINST THE ARTIFICIAL TOOTH MECHANICAL PROPERTIES Google Scholar 👨‍🔬 G Yuli Yetri, Afrizal 📚 International Journal of Advanced Engineering and Management Research 3 (3 …, 2018	2018
142	Jurnal Katalisator Google Scholar 👨‍🔬 Y Yetri, I Nur, R Hidayati 📚 Jurnal Katalisator 3 (2), 77-81, 2018	2018
143	Judul lnvensi: INHIBITOR KOROSI BAJA DARI EKSTRAK POLAR KULIT BUAH MKAO (Theobroma cacao) Google Scholar 👨‍🔬 Y Yetri	2018
144	PERBAIKAN HONDA CB 100 DI BENGKEL MAINTENANCE POLITEKNIK NEGERI PADANG Google Scholar 👨‍🔬 F NOVRIAL 📚 Politeknik Negeri Padang, 2018	2018
145	Rancang Bangun Mesin Pengolahan Daun Gambir Menggunakan Sistem Penghancur Daun dan Screw Press Google Scholar 👨‍🔬 GM Rahmat, P Paisal, Y Yetry 📚 International Conference on Industrial Technology and Business Proceeding …, 2018	2018
146	WORKSHOP TOOLS Google Scholar 👨‍🔬 Y Yetri, T Rais, Z Bahar 📚 Andalas University Press, 2017	2017
147	PERENCANAAN PERAWATAN PADA MODIFIKASI KOMPRESOR KULKAS MENJADI KOMPRESOR LISTRIK PORTABLE Google Scholar 👨‍🔬 H Khairunnisa 📚 Politeknik Negeri Padang, 2017	2017
148	PEMBUATAN MESIN PENGASAH PISAU DENGAN SISTEM MEKANIS BELT Google Scholar 👨‍🔬 R Kurniawan 📚 Politeknik Negeri Padang, 2017	2017
149	PE MBUATAN ALAT PERAGA TURBOCHARGER SEBAGAI UPAYA MENINGKATKAN HASIL BELAJAR MAHASISWA TEKNIK MESIN Google Scholar 👨‍🔬 M Rizki 📚 Politeknik Negeri Padang, 2017	2017
150	PENGGANTIANDANPERAWAT ANPOMPABAHANBAKAR/FUELPUMPPADAMOBILTOYO TAKIJANGINNOVATYPEG Google Scholar 👨‍🔬 A Wahyudi 📚 Politeknik Negeri Padang, 2017	2017
151	PENGUJIAN PERFORMANCE ALAT PENGERING KERUPUK PALEMBANG DENGAN MENGGUNAKAN GAS LPG Google Scholar 👨‍🔬 J Pratama Saputra 📚 Politeknik Negeri Padang, 2017	2017
152	PEMBUATAN ALAT SIMULASI MESIN STIRLING Google Scholar 👨‍🔬 T TEOPANDREASHAR 📚 Politeknik Negeri Padang, 2017	2017
153	UJI KELAYAKAN MESIN FRAIS TYPE SCHAUBLIN 13 DENGAN MENGGUNAKAN METODA PENGUJIAN KETELITIAN GEOMETRIK Google Scholar 👨‍🔬 S ANGGRAINI RIKOSA 📚 Politeknik Negeri Padang, 2017	2017
154	PENGUJIAN DAN PERAWATAN DONGKRAK ULIR ELEKTRIK Google Scholar 👨‍🔬 R Agusta 📚 Politeknik Negeri Padang, 2017	2017
155	PEMBUATAN MESIN PEMOTONG DAGING Google Scholar 👨‍🔬 M Andre 📚 Politeknik Negeri Padang, 2017	2017
156	Correlation between inhibition efficiency and adsorption occurs on the steel surface using corrosion inhibitor of peels cacao extract (Theobroma cacao) in HCl media Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 ICEOH, ---, 2016	2016
157	PEMBUATAN ALAT PENANAM PADI SAWAH DANGKAL Google Scholar 👨‍🔬 E ARNIANSYAH 📚 Politeknik Negeri Padang, 2016	2016
158	PERANCANGAN PREVENTIVE MAINTENANCE PADA MESIN ENDLESS CHAIN PRESSURE (ECP) DRYER 4 FT DI PT MITRA KERINCI Google Scholar 👨‍🔬 R Pernanda 📚 Politeknik Negeri Padang, 2016	2016
159	PEMBUATAN SISTIM KELISTRIKAN DENGAN MEMANFAATKAN PUTARAN POROS PE MOTONG BATU AKIK Google Scholar 👨‍🔬 J Saputra 📚 Politeknik Negeri Padang, 2016	2016
160	Perawatan dan Perbaikan Vane Pump Vikers 25VQ21A1C20 Google Scholar 👨‍🔬 Z ARIADI 📚 Politeknik Negeri Padang, 2016	2016
161	Green Inhibitor Corrosion Theobroma cacao Extract Peels (TCPE) to Recovery the Mechanical Properties of Mild Steel Google Scholar 👨‍🔬 Y Yetri, R Hidayati 📚 National Conference of Applied Engineering, Business and Information …, 2016	2016
162	INHIBITOR KOROSI EKSTRAK KULIT BUAH KAKAO (Theobroma cacao) YANG MAMPU MEMPERBAIKI SIFAT KELELAHAN (FATIGUE) BAJA Google Scholar 👨‍🔬 Y Yetri	2016
163	PENGARUH PENGGUNAAN INHIBITOR KOROSI EKSTRAK POLAR KULIT BUAH KAKAO TERHADAP SIFAT MEKANIK BAJA LUNAK Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 Prosiding (SNMTK)-2015, 296-303, 2015	2015
164	Inhibisi Korosi dan Pemulihan Sifat Mekanik Baja Lunak Menggunakan Ekstrak Kulit Buah Kakao (Theobroma cacao) dalam Media Asam Google Scholar 👨‍🔬 Y YULI 📚 Univeristas Andalas, 2015	2015
165	Perencanaan Perawatan Dan Perbaikan Turbin Angin Sumbu Vertikal Google Scholar 👨‍🔬 R Ismael 📚 Politeknik Negeri Padang, 2015	2015
166	Green Approach to Corrosion Inhibition of Mild Steel by Essential Compound Peels of Theobroma Cacao in 1.5 M Hydrochliric Acid Medium Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 -, ---, 2014	2014
167	INHIBITOR KOROSI RAMAH LINGKUNGAN EKSTRAK KULIT BUAH KAKAO (THEOBROMA CACAO) UNTUK BAJA LUNAK DALAM NaCl 1.5 M Google Scholar 👨‍🔬 Y Yetri, N Jamarun 📚 Semirata, 2014	2014
168	Pengaruh Penambahan Serbuk Gelatin Terhadap Sifat Mekanik Dan Biodegradabilitas Plastik Campuran Polietilen Tereftalat Bekas Dan Pati Sagu Google Scholar 👨‍🔬 SMD Basa, Y Yetri 📚 Jurnal Fisika Unand 2 (1), 2013	2013
169	Baking Time Hydrogen Embrittement pada Material Batang Baja Karbon Rendah Google Scholar 👨‍🔬 Y Yetri 📚 JURNAL TEKNIK MESIN 3 (2), 110-114, 2012	2012
170	Efek penggunaan serbuk hidroksiapatit cangkang kerang darah dan resin akrilik bahan pembuat gigi terhadap sifat mekanik untuk aplikasi gigi tiruan Google Scholar 👨‍🔬 G Afrizal, Y Yetri
171	WORKSHOP PENGELASAN UNTUK PEMUDA PUTUS SEKOLAH DI KELURAHAN LAMBUNG BUKIT KECAMATAN PAUH PADANG Google Scholar 👨‍🔬 N Effiandi, F Mulyadi, A Bukhari, IN Nofriadi, Y Yetri
172	Effects of Grid Frequency Drop on the Dynamic Performance of Full Converter Wind Turbine Generator Google Scholar 👨‍🔬 S Suwasti
173	PENGGANTIAN DAN PERAWATAN POMPA BAHAN BAKAR/FUEL PUMP PADA MOBIL TOYOTA KIJANG INNOVA TYPE G Google Scholar 👨‍🔬 K RISET
174	PARTISIPASI MASYARAKAT MEMBANGUN JEMBATAN GANTUNG BERSAMA TIM PENGABDIAN MASYARAKAT POLITEKNIK NEGERI PADANG di DESA BUMI AYU, KECAMATAN SANGIR, SOLOK SELATAN Google Scholar 👨‍🔬 R Hidayati, H Maimuzar, YY Nofriadi
175	POLITEKNIK & KOLEJ KOMUNITI JOURNAL OF ENGINEERING AND TECHNOLOGY Google Scholar 👨‍🔬 MAM Lutfi, H Ahmad, MZ Samion, MKA Zaini, Y Yetri, D Dahlan, ...
176	PERANCANGAN MODIFIKASI MESIN BENDING ROTARY BAJA APLIKASI STAND POT BUNGA Google Scholar 👨‍🔬 Y Yetri, H Putra
177	Pengaruh Variasi Panjang Serat Ampas Tebu dan Serbuk Kulit Buah Kakao Terhadap Sifat Fisis, Mekanis, dan Konduktivitas Termal Papan Partikel Google Scholar 👨‍🔬 Y Yetri 📚 Jurnal Fisika Unand, 0

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Yuli Yetri

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2023

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