Dinata M, Ramadansur R, Sembiring AK, Effendi I. Assessing Water Pollution at Sail River: Insights from Plankton Abundance as an Ecological Indicator in Riau, Indonesia. J. Prisma. Sains [Internet]. 2026 Jul. 14 [cited 2026 Sep. 8];14(3):1819-36. Available from: https://e-journal.undikma.ac.id/index.php/prismasains/article/view/20653