EL-MAGHRABI, A.I.; AL-REHLI, F.M. Some forms of α -generalized-δ- compactness. Journal of Global Research in Mathematical Archives(JGRMA), [S. l.], v. 1, n. 1, p. 10–18, 2013. Disponível em: https://jgrma.com/index.php/jgrma/article/view/12. Acesso em: 30 apr. 2025.