فهرس المقالات Frazad Didehvar المقاله 1 - A Mixed Integer Programming Formulation for the Heterogeneous Fixed Fleet Open Vehicle Routing Problem 20.1001.1.22519904.2015.8.18.4.7 Majid Yousefikhoshbakht Frazad Didehvar Farhad Rahmati Journal of Optimization in Industrial Engineering , العدد 18 , السنة 8 , پاییز 2015
