Al-Khriet Agricultural Waste Adsorbent, for Removal Lead and Cadmium Ion from Aqueous Solutions. Al-Khwarizmi Engineering Journal, [S. l.], v. 9, n. 2, p. 69–76, 2013. Disponível em: https://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/169.. Acesso em: 4 may. 2024.