S. Chandrasekar, M. Sathyabama, and A. Atkinswestley. 2017. “g$^{\#}$b-Interior and g$^{\#}$b-Closure in Topological Spaces”. International Journal of Mathematics And Its Applications 5 (3 - B):151-57. https://ijmaa.in/index.php/ijmaa/article/view/859.