Wisnuardi, Doa, Ristiana Eryati, and Irma Suryana. “Water Quality Characteristics in the Waters of Pangempang, Muara Badak, East Kalimantan”. Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal) 4, no. 1 (March 14, 2025): 71–76. Accessed April 19, 2025. https://e-journals2.unmul.ac.id/index.php/jipt/article/view/2063.