Adsorption of Heavy Metals from Aqueous Solution using Agricultural Wastes. International Journal of Current Engineering and Technology, [S. l.], v. 3, n. 4, p. 1467–1472, 2013. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/226. Acesso em: 4 apr. 2026.