On i α- Open Sets. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 9, n. 2, p. 219–228, 2012. DOI: 10.33899/csmj.2012.163713. Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36825. Acesso em: 25 jun. 2026.