MUSTAFA, Jamal M.; AL GHOUR, Samer; AL ZOUBI, Khalid. WEAKLY b-I-OPEN SETS AND WEAKLY b-I-CONTINUOUS FUNCTIONS. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 30, p. 23–32, 2013. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6123. Acesso em: 26 jul. 2026.