Hameed Hamzah S, Mohammed Ghazi S. On Fuzzy Group Spaces. J. Al-Qadisiyah Comp. Sci. Math. [Internet]. 2017 Aug. 20 [cited 2024 Oct. 16];5(2):22-38. Available from: https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/149