K. Ramesh, B. Suguna Selvarani, and B. Maheswari. “$\widehat{\boldsymbol{\beta}}g$ Closed Set in Intuitionistic Fuzzy Topological Spaces”. International Journal of Mathematics And its Applications 5, no. 3 - C (September 15, 2017): 297–303. Accessed July 3, 2024. https://ijmaa.in/index.php/ijmaa/article/view/877.