KARAKTERISTIK DAN STATUS MUTU KUALITAS AIR SUNGAI SANGATTA,  KUTAI TIMUR BERDASARKAN METODE INDEKS PENCEMARAN DAN STORET  . Jurnal Tropical Aquatic Sciences, [S. l.], v. 5, n. 2, p. 128–138, 2026. DOI: 10.30872/tas.v5i2.4765. Disponível em: http://e-journals2.unmul.ac.id/index.php/mes/article/view/4765. Acesso em: 12 oct. 2026.