Mardalena, Mardalena, Muhammad Faizal, and A Napoleon. “METAL OF IRON (Fe) AND MANGAN (Mn) FROM WASTE WATER COAL MINING WITH FITOREMEDIATION TECHNIQUES WITH USING FLOATING FERN (Salvinia natans), WATER LETTUCE (Pistia Stratiotes) AND WATER-HYACINTH (Eichornia Crassipes)”. BIOVALENTIA: Biological Research Journal 4, no. 1 (May 31, 2018): 32–38. Accessed January 22, 2025. https://biovalentia.ejournal.unsri.ac.id/biov/article/view/41-0.