BUKHATWA, I.; DEMIRALP, S. On Generalized β-Open Sets in Ideal Bitopological Space. European Journal of Pure and Applied Mathematics, [S. l.], v. 13, n. 2, p. 269–279, 2020. DOI: 10.29020/nybg.ejpam.v13i2.3649. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/3649. Acesso em: 25 sep. 2023.