Tajik Yabr, A. H., Najafi, S. . E., Moghaddas, . Z., & Shahnazari Shahrezaei, P. (2024). Fuzzy Cross Efficiency Measurement for Two-Stage Network DEA. International Journal of Mathematical Modelling & Computations, 14(4), 277-316. https://doi.org/10.71932/ijm.2024.1187460