HOSNY, R. A. .; EL-BABLY, M. K. .; NAWAR, A. S. . Some Modifications and Improvements to Idealization of \(j\)-Approximation Spaces. Journal of Advanced Studies in Topology, [S. l.], v. 12, n. 1-2, p. 1–7, 2022. Disponível em: https://m-sciences.com/index.php/jast/article/view/278. Acesso em: 3 oct. 2022.