NAJIM, T. S.; YASIN, S. A. Adsorption of Cr(Vi) from Aqueous Solution Using Low Cost Adsorbent: Equilibrium Study. Science Journal of University of Zakho, [S. l.], v. 1, n. 2, p. 758–767, 2013. Disponível em: https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/385. Acesso em: 26 apr. 2024.