Adsorption of Heavy Metals from Aqueous Solution onto Sawdust Activated Carbon. Al-Khwarizmi Engineering Journal, [S. l.], v. 15, n. 3, p. 60–69, 2019. DOI: 10.22153/kej.2019.04.001. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/650.. Acesso em: 28 apr. 2024.