SILAEN, Srinatalia. KAJIAN TINGKAT PENCEMARAN AIR DI KAWASAN PERAIRAN DANAU TOBA TERHADAP EKOSISTEM IKAN. Agroprimatech, [S. l.], v. 6, n. 2, p. 1–6, 2022. DOI: 10.34012/agroprimatech.v6i1.2986. Disponível em: https://jurnal.unprimdn.ac.id/index.php/Agroprimatech/article/view/2986. Acesso em: 5 dec. 2025.