An Investigation of q-Rung Orthopair Fuzzy Subgroups and Fundamental Isomorphism Theorems. Eur. J. Pure Appl. Math. [Internet]. 2025 Aug. 3 [cited 2025 Dec. 5];18(3):5832. Available from: https://www.ejpam.com/index.php/ejpam/article/view/5832