Darmawan, Putu, Sukarti, Nururrahmah Hammado, and Nurmalasari. “ANALISIS KUALITAS AIR SUNGAI DI KELURAHAN PAJALESANG KOTA PALOPO”. Cokroaminoto Journal of Chemical Science 5, no. 1 (February 24, 2023): 9–14. Accessed August 3, 2025. https://science.e-journal.my.id/cjcs/article/view/152.