JAMAL M. MUSTAFA. Quasi b-Open and Strongly b-Open Functions. Jordan Journal of Mathematics and Statistics, [S. l.], v. 3, n. 1, p. 21–32, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/1186. Acesso em: 18 aug. 2025.