Dutta D, Sen M. Type-2 Fuzzy Equivalence Relation on A Groupoid under Balanced and Semibalanced Maps. Jour. Inform. Math. Sci. [Internet]. 2018 Aug. 9 [cited 2024 Nov. 24];10(1-2):133-51. Available from: http://rgnpublications.com/journals/index.php/jims/article/view/535