J. RUTH; S. SELVAM. New Fuzzy Soft Topologies Via Fuzzy Soft Ideals. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 3, p. 243–251, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/377. Acesso em: 3 may. 2024.