Jayalakshmi, A., and C. Janaki. “On Contra -wgrα-Continuous and Almost Contra-wgrα-Continuous Functions”. JOURNAL OF ADVANCES IN MATHEMATICS 5, no. 1 (December 17, 2013): 613–622. Accessed November 25, 2024. https://rajpub.com/index.php/jam/article/view/3672.