EL-BABLY, M. K.; KOZAE, A.; ABD EL-MONSEF, M. E. New Generalized Definitions of Rough Membership Relations and Functions from Topological Point of View. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 8, n. 3, p. 1635–1652, 2014. DOI: 10.24297/jam.v8i3.2575. Disponível em: https://rajpub.com/index.php/jam/article/view/2575. Acesso em: 22 jul. 2024.