Abundance, Diversity, and Water Quality Assessment of Epilithic Diatoms as Bioindicator in The Dem River, Glothak Waterfall, Wagir District, Malang Regency. Al-Kauniyah J. Biol. [Internet]. 2025 Oct. 31 [cited 2026 Jan. 22];19(1):52-6. Available from: https://journal.uinjkt.ac.id/kauniyah/article/view/42143