%0 Journal Article
%A pouralizadeh, Mojgan
%T A DEA Model for Estimating Directional Return to Scale in Sustainable Supply Chains: A Case Study in the Power Industry
%J Journal of New Researches in Mathematics
%V 11
%N 6
%P 0-0
%D 2025
%R 10.30495/jnrm.2023.71655.2380
%U https://sanad.iau.ir/fa/Article/798643