%0 Journal Article %A Balak, Sima, Behzadi, Mohammad Hassan, Nazari, Ali %T Comparison of the Dependence Structures of Stochastic Copula-DEA Model %J Fuzzy Optimization and Modeling Journal %V 2 %N 4 %P 20-37 %D 2021 %R 10.30495/fomj.2021.1943130.1041 %U https://sanad.iau.ir/fa/Article/1002574