MAHMOOD, Sabiha I.; TAREQ, Jumana S . On S*g--Open Sets In Topological Spaces. Ibn AL-Haitham Journal For Pure and Applied Sciences, Baghdad, Iraq., v. 27, n. 3, p. 542–555, 2017. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/319.. Acesso em: 22 nov. 2024.