Ali Ashrafi, and Mozhgan Mansouri Kaleibar. “Generalized Fuzzy Slacks-Based Measures of Efficiency and Its Applications”. Jordan Journal of Mathematics and Statistics 12, no. 2 (May 18, 2025): 135–149. Accessed October 3, 2025. https://jjms.yu.edu.jo/index.php/jjms/article/view/936.