SULIAMAN, E.; ابتهاج; QASEM, L.; لیث. 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://rjps.uomosul.edu.iq/index.php/edusj/article/view/17831. Acesso em: 4 aug. 2025.