List of Articles Open Access Article Abstract Page Full-Text 1 - An extended of multiple criteria data envelopment analysis models for ratio data Javad Gerami Open Access Article Abstract Page Full-Text 2 - Efficiency Evaluation of Football Teams in English Premier League: Application of Data Envelopment Analysis Zahoor Ul Haq Bhat D Sultana Showkat Bashir Open Access Article Abstract Page Full-Text 3 - Estimating Most Productive Scale Size of the provinces of Iran in the Employment sector using Interval data in Imprecise Data Envelopment Analysis(IDEA) Mohammad Khodabakhshi saeed papi reza fallahnejad Masoume Yazdanpanah Maryaki Open Access Article Abstract Page Full-Text 4 - An algorithm for the anchor points of the PPS of the CCR model Dariush Akbarian Open Access Article Abstract Page Full-Text 5 - Entropy based Malmquist Productivity Index in Data Envelopment Analysis reza fallahnejad Open Access Article Abstract Page Full-Text 6 - Finding Common Weights in Two-Stage Network DEA Mohammad Reza Mozaffari mehrnoosh khazraei