Development of Organic Waste Processing Module of Eco-Enzyme Project-Based Learning Materials for Students. JUPE : Jurnal Pendidikan Mandala, [S. l.], v. 10, n. 4, p. 1715–1720, 2025. DOI: 10.58258/jupe.v10i4.10005. Disponível em: https://ejournal.mandalanursa.org/index.php/JUPE/article/view/10005. Acesso em: 15 jun. 2026.