فهرس المقالات Multi-Period Planning حرية الوصول المقاله صفحة الملخص نص كامل 1 - A Three-Echelon Multi-Objective Multi-Period Multi-Product Supply Chain Network Design Problem: A Goal Programming Approach Ashkan Hafezalkotob Kaveh Khalili-Damghani Seyed Sajad Ghashami 10.22094/joie.2016.262