Analisis Efektifitas Instalasi Pengolahan Air Limbah (IPAL) Komunal Dengan Biofilter Anaerobik. Indonesian Journal of Engineering (IJE), [S. l.], v. 4, n. 1, p. 1–10, 2024. Disponível em: https://ejournal.ununtb.ac.id/index.php/ije/article/view/565.. Acesso em: 20 mar. 2026.