Aqeel, Rdhwan Mohammed, and Rashed Alkhadher Nasser. “Generalized Fuzzy Q-Open Sets”. University of Aden Journal of Natural and Applied Sciences 24, no. 2 (October 31, 2020): 451–461. Accessed April 3, 2025. https://uajnas.adenuniv.com/index.php/uajnas/article/view/91.