KHALAF, A. B. .; AHMED, N. K. \(S_\beta\)-Compact Sets and \(S_\beta\)-Locally Compact Spaces. Journal of Advanced Studies in Topology, [S. l.], v. 4, n. 1, p. 113–118, 2022. Disponível em: http://m-sciences.com/index.php/jast/article/view/108. Acesso em: 2 jun. 2023.