G.Ramkumar, M. Jegadeesan,. “STRONG FORMS OF CONTRA (1,2)*-G * -CONTINUITY”. Mathematical Statistician and Engineering Applications 71, no. 3 (July 20, 2022): 2015–. Accessed July 26, 2026. https://philstat.org/index.php/MSEA/article/view/2550.