Thahir, Muhammad Taufiq, and Fajrin Achmad. “Pollution Index Analysis of Seawater in Nickel Smelter Bantaeng’s Port”. Jurnal EnviScience (Environment Science) 7, no. 2 (September 30, 2023): 239–251. Accessed May 8, 2024. https://jurnalkesehatan.unisla.ac.id/index.php/jev/article/view/635.