Visalakshi, V., D. Vidhya, and T. Yogalakshmi. “On Generalizations of Soft Fuzzy Gδ Semi-Closed Sets”. International Journal of Engineering and Technology 7, no. 4.10 (April 3, 2026): 1105–1110. Accessed May 16, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/28814.