ASTUTI, Luluk Indri; SRIHARDYASTUTIE, Arie; FARDIYAH, Qonitah. Study of the Utilization of Liquid Organic Fertilizer from Leachate from Tlekung Landfill, Batu City Using Ecoenzyme as Biodegradation of Heavy Metals (Pb, Cu). Jurnal Penelitian Pendidikan IPA, [S. l.], v. 11, n. 2, p. 84–91, 2025. DOI: 10.29303/jppipa.v11i2.3466. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/3466. Acesso em: 2 jun. 2025.