Adsorption of Lead ions uding (Palms, coconut and Tamerind) fibers . Journal of the College of Basic Education, [S. l.], v. 18, n. 75, p. 51–57, 2023. DOI: 10.35950/cbej.v18i75.9260. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9260.. Acesso em: 20 apr. 2025.