Rajabi, Zahra, Avakh Darestani, Soroush. Bi-objective Optimization of a Multi-product multi-period Fuzzy Possibilistic Capacitated Hub Covering Problem: NSGA-II and NRGA Solutions. Journal of Optimization in Industrial Engineering. 2020;13(2):73-87. doi:10.22094/joie.2018.590.1379