S. Chandrasekar, M. Suresh, and 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 5, no. 2 - B (May 15, 2017): 239–246. Accessed July 22, 2024. https://ijmaa.in/index.php/ijmaa/article/view/814.