PREPARATION OF ACTIVATED CARBONS FROM DATE STONES BY CHEMICAL ACTIVATION METHOD USING FeCl3 and ZnCl2 as ACTIVATING AGENTS. Journal of Engineering, [S. l.], v. 17, n. 04, p. 1007–1022, 2011. DOI: 10.31026/j.eng.2011.04.26. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2984. Acesso em: 3 apr. 2025.