Solina Balqis, Elva Febriyanti, Nurkayah, Muhammad Arif Fadillah, Lia Aseptin Murdini, Aldi Fahlefi, Hosiaroba, Viar Refri Zadin. Empowering Junior High School Students through Eco-Enzyme Production Training from Fruit Peel Waste: A Community Engagement Program at SMPIT Al-Qudwah, Tugumulyo District: Penelitian. JERKIN [Internet]. 2025 Dec. 27 [cited 2026 Jun. 23];4(3):15098-105. Available from: https://jerkin.org/index.php/jerkin/article/view/4350