Amelia, A., Putri, F. A., Widia, Adelia, D., Alkasiyah, & Fabiani, V. A. (2024). SYNTHESIS OF POROUS CARBON MATERIAL PROPYLENE MEDICAL MASK AS ADSORBENT HEAVY METAL IRON (Fe) IN WATER EX-TIN MINING BANGKA BELITUNG. Jurnal Kimia Riset, 9(1), 1–9. https://doi.org/10.20473/jkr.v9i1.50750