فهرس المقالات Group decision analysis حرية الوصول المقاله صفحة الملخص نص كامل 1 - ELECTRE I-based group decision methodology with risk preferences in an imprecise setting for flexible manufacturing systems Seyed Meysam Mousavi Hosein Gitinavard Behnam Vahdani 10.22094/joie.2019.662.1428