The Presentation of an Approach of Evaluation and Ranking in Data Envelopment Analysis with Interval Data: a Case Study in the Evaluation and Ranking of Iran’s Provinces in the Health and Treatment Sector
Subject Areas : International Journal of Data Envelopment AnalysisSharifeh Soofizadeh 1 , Reza Fallahnejad 2
                                               1 -     Department of mathematics, Khorramabad branch, Islamic Azad university, Khorramabad, Iran
                                               
                                               2 -     Departeman of mathematics,Khorramabad branch,Islamic Azad university Khorramabad , Iran
                                               
                                       
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