“Evaluasi Status Mutu Air Sungai Samboja Di Kecamatan Samboja Barat Kabupaten Kutai Kartanegara”. Jurnal Pertanian Terpadu 11, no. 1 (July 17, 2023): 37–46. Accessed September 4, 2026. https://ojs.mine-cloud.my.id/jpt/article/view/486.