AMEL EMHEMED KORNAS; MABROKA MOHAMMED ALMRGNI. Axioms of R-Countability Via R-Dense Sets. African Journal of Advanced Pure and Applied Sciences (AJAPAS), [S. l.], v. 3, n. 4, p. 193–199, 2024. Disponível em: https://aaasjournals.com/index.php/ajapas/article/view/972. Acesso em: 2 jan. 2025.