Hendri, Fira, Eddy Ibrahim, and Hilda Zulkifli. 2023. “EFFECTIVITY OF Lepironia Articulate Retz (Domin.) AS AN ABSORBEND OF HEAVY METALS FE AND MN ACID MINE DRAINAGE”. BIOVALENTIA: Biological Research Journal 9 (1):23-29. https://doi.org/10.24233/biov.9.1.2023.342.