SULIAMAN, E.; QASEM, L. Study the phenomenon of the occurrence of ectopic cells and their treatment by applying the cathodic protection principle using different media and poles. Journal of Education and Science (JES), [S. l.], v. 27, n. 2, p. 30–46, 2018. DOI: 10.33899/edusj.2018.147579. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23837. Acesso em: 6 aug. 2025.