ELIMINATION OF Pb (II) FROM WASTEWATER BY USING RIVER JHELUM SAND AS ADSORBENT. Pakistan Journal of Science, [S. l.], v. 77, n. 03, p. 350–358, 2025. DOI: 10.57041/fezrj359. Disponível em: https://paas-pk.org/index.php/pjs/article/view/1962. Acesso em: 16 feb. 2026.