%0 Journal Article %A Ahmady, N., Ahmady, E., Sadeghi, S. A. H. %T Developing a Data Envelopment Analysis Methodology for Supplier Selection in the Presence of Fuzzy Undesirable Factors %J International Journal of Industrial Mathematics %V 4 %N 3 %P 247-256 %D 2012 %R %U https://sanad.iau.ir/fa/Article/846207