فهرس المقالات epsilon-constraint حرية الوصول المقاله صفحة الملخص نص كامل 1 - An Approach Utilizing Epsilon-Constraint and NSGA-II for Circular Manufacturing Supply Chain Networks Fatemeh Jaferi Arash Shahin Mohammadreza Vasili Omid Boyer Hassani حرية الوصول المقاله صفحة الملخص نص كامل 2 - A Robust Possibilistic Chance-Constrained Programming Model for Optimizing a Multi-Objective Aggregate Production Planning Problem under Uncertainty Navee Chiadamrong Tuan Doan 10.30495/jiei.2022.1940333.1159