M. O. AL-MAADHIDEE, S.; M. A. AL-DABBAGH, S. Distribution of Major, Minor and Trace Elements in Iraqi Portland Cement. Iraqi National Journal of Earth Science (INJES), [S. l.], v. 3, n. 1, p. 36–45, 2003. DOI: 10.33899/earth.2003.36682. Disponível em: https://ojs.uomosul.edu.iq/index.php/injes/article/view/41133. Acesso em: 5 sep. 2025.