Heavy Metal Adsorption (As, Zn, Pb, and Fe) using Indigenous Gram-Positive Bacteria from ASGM Wastewater in Lampung. BBT [Internet]. 2026 Jun. 25 [cited 2026 Sep. 9];5(1):1-6. Available from: https://bioprocessing.utm.my/index.php/bioprocessing/article/view/91