Armawati, Armawati, Entin Daningsih, and Wolly Candramila. 2023. “Community Structure of Phytoplankton in The Bongkok River of Kubu Raya Regency, West Kalimantan”. Jurnal Biologi Tropis 23 (3):485-89. https://doi.org/10.29303/jbt.v23i3.5238.