فهرس المقالات Bi-objective model حرية الوصول المقاله صفحة الملخص نص كامل 1 - A Two-dimensional Warranty Model with Consideration of Customer and Manufacturer Objectives Solved with Non-dominated Sorting Genetic Algorithm Amin Asadi Mohammad Saidi-Mehrabad Faranak Fathi Aghdam 10.22094/joie.2018.538225 حرية الوصول المقاله صفحة الملخص نص كامل 2 - Solving Bi-objective Model of Hotel Revenue Management Considering Customer Choice Behavior Using Meta-heuristic Algorithms Surur Yaghobi Harzandi Amir Abbas Najafi 10.22094/joie.2020.511.21