%0 Journal Article
%A Ghomashi, A., Abbasi, M., Shahghobadi, S.
%T An Approach to Identify and Evaluate Congestion in Data Envelopment Analysis
%J International Journal of Data Envelopment Analysis
%V 5
%N 3
%P 1327-1336
%D 2017
%R 
%U https://sanad.iau.ir/fa/Article/826468