| Issue | Title | |
| Vol 14, No 2 (2019) | The Effect of Using Student Worksheets Based on Guided Inquiry on Acid Base Materials to Improve Learning Outcomes Student in SMAN 4 Padang | Abstract PDF |
| Aisyah Fitri Rusiani Js, Mawardi Mawardi, Fitra Handayani | ||
| Vol 47, No 2 (2024) | The Effect of Using Wave E-modules on Science Process Skills of Public High School 10 Padang Students | Abstract PDF |
| Nia Khairinissa', Desnita Desnita | ||
| Vol 56, No 1 (2026) | The Effect of Variations in Drying Room Temperature on a Rotary Dryer with a 5 rpm Cylinder Rotation on Changes in Mass and Water Content of Coffee Beans | Abstract PDF |
| Rudy Sutanto, Sujita Darmo | ||
| Vol 50, No 2 (2025) | The Effect of Various Ca2+ Elicitor Concentrations on Catechin Content in Gambir (Uncaria gambir (Hunter) Roxb.) Callus In Vitro | Abstract PDF |
| Ummi Hajra Dias, Aprizal Zainal, Yusniwati Yusniwati | ||
| Vol 44, No 1 (2024) | The Effect of Various Doses of Trichoderma harzianum on Increasing The Growth of Mung Beans (Vigna radiata L.) | Abstract PDF |
| Yorasakhi Ananta, Feskaharny Alamsjah, Anthoni Agustien | ||
| Vol 36, No 2 (2023) | The Effect Of Water Application Timings On Agro-Morphological Traits Of Roma Tomato VF Cultivar Grown Under Plastic Bottle Drip Water Irrigation System In Nyagatare District, Rwanda | Abstract PDF |
| Valens Sibomana, Jean de Dieu Bazimenyera, Elias Nyandwi, Claude Kayijuka, Rose Niyonkuru, Jean Nepo Nsengiyumva, Sylivestre Habimana | ||
| Vol 36, No 2 (2023) | The Effect Of Water Application Timings On Yield, Water Use Efficiency And Profitability Of Roma Tomato VF Cultivar Grown Under Plastic Bottle Drip Water Irrigation System In Nyagatare District, Rwanda | Abstract PDF |
| Valens Sibomana, Jean de Dieu Bazimenyera, Elias Nyandwi, Claude Kayijuka, Rose Niyonkuru, Jean Nepo Nsengiyumva, Sylivestre Habimana | ||
| Vol 16, No 1 (2019) | The Effect of Work Culture on the Performance of Civil Affairs in the Office of Cooperatives and UMKM in Kerinci Regency". | Abstract PDF |
| Rahma Sri Wahyuni | ||
| Vol 34, No 1 (2022) | The Effect of Workload and Compensation on the Performance of Medical Personnel in the IGD Room of Royal Prima Hospital Medan | Abstract PDF |
| Su Hang | ||
| Vol 35, No 1 (2022) | The Effect of Workload on Air Traffic Controller Performance at Perum LPPNPI Kupang Branch | Abstract PDF |
| Haksa Ewanda Alvin, Rany Adiliawijaya P, Dedy Fachrudin, Sri Rahayu Surtiningtyas, Nunuk Praptiningsih | ||
| Vol 36, No 1 (2022) | The Effect On Happiness Of Social Media Usage In Married Couples | Abstract PDF |
| Mehtap KONYAR, Ercümend ERSANLI | ||
| Vol 10, No 1 (2018) | The Effectiveness and Implementation of Guiding Practical Based Guided Inquiry to Improving Learning Outcomes on Animal Physiology | Abstract PDF |
| Rina Widiana, Ramadhan Sumarmin, Diana Susanti | ||
| Vol 17, No 2 (2019) | The Effectiveness of Advanced Educational Technologies in the Context of Innovative Development | Abstract PDF |
| Guzal Ergasheva, Zulfiya Inoyatova | ||
| Vol 19, No 1 (2020) | The Effectiveness of Developing Media Competence in Future Teachers of Higher Educational Institutions | Abstract PDF |
| Khayot Sh.Kadirov | ||
| Vol 23, No 2 (2020) | The Effectiveness of Geogebra in the Teaching of Elementary Algebra at St Theresa’s College Ghana | Abstract PDF |
| Maxwell Seyram Kumah, Nduka Wonu | ||
| Vol 28, No 1 (2021) | The Effectiveness of Hypnotherapy in Reducing Public Speaking Anxiety Among Adolescent at Islamic Boarding School | Abstract PDF |
| Surya Mulya Fadhli, Zulkarnain Zulkarnain, Elvi Andriani Yusuf | ||
| Vol 52, No 1 (2025) | The Effectiveness of Inquiry Learning with the 5E Learning Cycle Model on Mathematical Communication, Learning Achievement and Student Interest | Abstract PDF |
| Elda Widya Indriah Kusumaningrum, Mathilda Susanti | ||
| Vol 27, No 2 (2021) | The Effectiveness Of Ion Equilibrium And Ph Of Salt Solution E-Modules Based On Guided Inquiry Learning For Student's Learning Outcomes | Abstract PDF |
| Fikri Aulia, Andromeda Andromeda | ||
| Vol 35, No 1 (2022) | The Effectiveness Of Online Learning In Improving Students’ Problem Solving Skill | Abstract PDF |
| Endah Hendarwati, Naili Sa'ida | ||
| Vol 26, No 2 (2021) | The Effectiveness of ORBIMA Psychoeducation to Improve Parent Tutoring on Parents of Kindergarten Students | Abstract PDF |
| Raden Mas Afif Handri Nabawi, Desvi Yanti Mukhtar, Sri Supryantini | ||
| Vol 41, No 2 (2023) | The Effectiveness of Positive Group Psychotherapy for Improving Psychological Well-Being in Peer Support for People with HIV/AIDS on Medan Plus In Medan City | Abstract PDF |
| Dhian Hanif, Hasnida Hasnida, Yosye Tuapattinaja | ||
| Vol 41, No 2 (2023) | The Effectiveness of Siswa Tangguh Training to Improve Mental Toughness on Students of Junior High School in Medan | Abstract PDF |
| Rahmi Rizky, Desvi Yanti Mukhtar, Fasti Rola | ||
| Vol 27, No 1 (2021) | The Effectiveness Of The Use Of Professional Competence And The Use Of Targeted Video Materials In The Training Of Management Personnel | Abstract PDF |
| Maxkamov Navruzjon Tukhtamishevich | ||
| Vol 15, No 2 (2019) | The Effectiveness of Using Student Worksheet Based on Guided Inquiry toward the Student Learning Outcames in Buffer Solution Matrial | Abstract PDF |
| Fitra Handa Yani, Mawardi Mawardi, Mawardi Aisyah Fitri Rusiani Js | ||
| Vol 32, No 2 (2022) | The Effectiveness Periodity of Elements on Guided Discovery Learning For Students Learning Outcomes | Abstract PDF |
| Khairin Nissa Fitri, Yerimadesi Yerimadesi | ||
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