CHENG-FU YANG. The interior and closure of fuzzy topologies induced by the generalized fuzzy approximation spaces. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 29, n. 2, p. 383–389, 2021. Disponível em: http://eudoxuspress.com/index.php/pub/article/view/157. Acesso em: 1 sep. 2024.