%0 Journal Article
%A Hosseinzadeh, Farhad, Moghaddas, Zohreh
%T Benchmarking Marketing Productivity Using Data Envelopment Analysis: a Modified Approach
%J Journal of System Management
%V 3
%N 1
%P 31-38
%D 2017
%R 
%U https://sanad.iau.ir/fa/Article/918412