فهرس المقالات Pezhman Abbasi Tavallali المقاله 1 - Presenting a Mathematical Programming Model for Routing and Scheduling of Cross-Dock and Transportation in Green Reverse Logistics Network of COVID-19 Vaccines 20.1001.1.25885723.2021.13.2.3.8 Pezhman Abbasi Tavallali Mohammadreza Feylizadeh Atefeh Amindoust Iranian Journal of Optimization , العدد 2 , السنة 13 , بهار 2021