%0 Journal Article
%A Aghayi, N., Maleki, B.H.
%T Interval Malmquist Productivity Index in DEA
%J International Journal of Data Envelopment Analysis
%V 5
%N 2
%P 1243-1256
%D 2017
%R 
%U https://sanad.iau.ir/fa/Article/826465