%0 Journal Article %A ‎Kordrostami, S., ‎Amirteimoori‎, A., Jahani Sayyad ‎Noveiri‎, M. %T Flexibility of Variations in Radial and Non-Radial Data Envelopment Analysis ‎Models %J International Journal of Industrial Mathematics %V 8 %N 3 %P 269-278 %D 2016 %R %U https://sanad.iau.ir/fa/Article/846225