Author/Authors :
Ahmady، N نويسنده Department of Mathematics, Varamin-Pishva Branch, Islamic Azad University, Varamin , , Ahmadi، E نويسنده Department of Mathematics, Shahr-e-Qods Branch, Islamic Azad University, Tehran , , Sadeghi، S. A. H. نويسنده Department of Mathematics, Shahr-e-Qods Branch, Islamic Azad University, Tehran ,
Abstract :
Supplier selection is a multi-criteria decision problem which includes both qualitative and
quantitative factors. We present in this paper a model for supplier selection based on DEA
methodology that considered both undesirable factors and fuzzy data simultaneously. The
proposed method has been illustrated by a numerical example.
