A. BUKER, R.; Z. HAMOODAT, M. Local Mineral Clays, Characterization and Application in Petroleum Refining. Journal of Education and Science (JES), [S. l.], v. 25, n. 2, p. 10–20, 2012. DOI: 10.33899/edusj.2012.59163. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23869. Acesso em: 5 aug. 2025.