%0 Journal Article
%A savadkouhi, Saeid, Hosseinzadeh Lotfi, Farhad, Shahriari, Mohammadreza, Vaez-Ghsemi, Mohsen
%T Evaluation of financial efficiency with non-radial model and fuzzy data and inputs and outputs with nonlinear marginal margin with data envelopment analysis technique
%J Journal of Investment Knowledge
%V 10
%N 37
%P 23-36
%D 2021
%R 
%U https://sanad.iau.ir/fa/Article/841611