OLIVIANTI, Asriani; ABIDJULU, Jemmy; KOLEANGAN, Harry. DAMPAK LIMBAH PETERNAKAN AYAM TERHADAP KUALITAS AIR SUNGAI SAWANGAN DI DESA SAWANGAN KECAMATAN TOMBULU KABUPATEN MINAHASA. CHEMISTRY PROGRESS, [S. l.], v. 9, n. 2, 2019. DOI: 10.35799/cp.9.2.2016.27986. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/chemprog/article/view/27986. Acesso em: 10 jan. 2026.