Synthesis of Pb(II) selective Cation Exchanger Nanocomposite and its Application in Environmental Pollution Remediation. International Journal of Scientific Research in Science and Technology, [S. l.], v. 13, n. 1, p. 309–316, 2026. DOI: 10.32628/IJSRST2613142. Disponível em: https://mail.ijsrst.com/index.php/home/article/view/IJSRST2613142. Acesso em: 28 feb. 2026.