Fiddien, Himma Aliyah, Rully Khairul Anwar, and Ute Lies Siti Khadijah. 2025. “Environmental Literacy Model in Organic Waste Processing Based on Eco Enzyme”. Berkala Ilmu Perpustakaan Dan Informasi 21 (1), 125-41. https://doi.org/10.22146/bip.v21i1.13719.