2026. Analysis of Iron (Fe) Removal from Post-Tin Mining Ponds Using Sugarcane Bagasse Activated Carbon: A Case Study in Riding Panjang Village, Bangka Regency. Stannum : Jurnal Sains dan Terapan Kimia. 8, 1 (Jul. 2026), 28–33. DOI:https://doi.org/10.33019/jstk.v8i1.7809.