%0 Journal Article %A Manavizadeh, Neda, Farrokhi-Asl, Hamed, W.T. Lim, Stanley Frederick %T A New Mathematical Model for the Green Vehicle Routing Problem by Considering a Bi-Fuel Mixed Vehicle Fleet %J Journal of Optimization in Industrial Engineering %V 13 %N 2 %P 165-183 %D 2020 %R 10.22094/joie.2020.1871922.1667 %U https://sanad.iau.ir/fa/Article/950780