A. MOHAMMED, A.; W. ASKANDAR, S. i-Open Sets and Separating Axioms Spaces. Journal of Education and Science (JES), [S. l.], v. 27, n. 4, p. 128–145, 2018. DOI: 10.33899/edusj.2018.159302. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23809. Acesso em: 6 aug. 2025.