“Water Quality Characteristics in the Waters of Pangempang, Muara Badak, East Kalimantan”. Jurnal Ilmu Perikanan Tropis Nusantara (Nusantara Tropical Fisheries Science Journal), vol. 4, no. 1, Mar. 2025, pp. 71-76, https://doi.org/10.30872/jipt.v4i1.2063.