Kalaivani, N., R. Narmada Devi, and T. Gunasekar. “Characterizations of -Continuous Mappings in Ideal Topological Spaces”. International Journal of Engineering & Technology 7, no. 4.10 (October 2, 2018): 1041–1045. Accessed May 2, 2024. https://sciencepubco.com/index.php/ijet/article/view/27915.