Purnamaningtyas, Sri, Dimas Hedianto, and Nurfiarini Nurfiarini. 2021. “Community Structure and Niche Breadth of Some Fish in Pangelang Protected Lake, Kapuas Hulu District”. Jurnal Iktiologi Indonesia 21 (2), 105-15. https://doi.org/10.32491/jii.v21i2.538.