%0 Journal Article
%A Fallah Jelodar, Mehdi
%T Non-discretionary Factors in Data Envelopment Analysis: Review and Extension
%J International Journal of Data Envelopment Analysis
%V 5
%N 1
%P 1147-1154
%D 2017
%R 
%U https://sanad.iau.ir/fa/Article/826458