M. Al Tahan, B. Davvaz. Complex Fuzzy and Generalized Complex Fuzzy Subpolygroups of a Polygroup. JJMS [Internet]. 2025 May 18 [cited 2025 Jul. 5];12(2):151-73. Available from: https://jjms.yu.edu.jo/index.php/jjms/article/view/937