S. CHANDRASEKAR; M. SURESH; T. RAJESH KANNAN. On Quasi Soft sg-open and Quasi Soft sg-closed Functions in Soft Topological Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 5, n. 2 - B, p. 239–246, 2017. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/814. Acesso em: 22 jul. 2024.