List of Articles Open Access Article Abstract Page Full-Text 1 - A mathematical programming model for measurement of the relative efficiency of Iranian industries M.J . Asgharpour M.B.G. Arianezhad M. shokri M.A. Keramati Open Access Article Abstract Page Full-Text 2 - Determining The Relationships Between Research and Development Activities and Production Efficiency (Case Study: China Industries of IRAN) M. Taleghani M.B.G. Arianezhad Open Access Article Abstract Page Full-Text 3 - Determining Relative Efficiency of Slightly-Nonhomogeneous Decision Making Units by Data Envelopment Analysis R. Farzinpoor Saen A. Memariani F. Hosseinzadeh lotfi Open Access Article Abstract Page Full-Text 4 - Distinction Between The Inter-Group And Intera-Group Efficiency Using Data Envelopment Analysis (DEA) H. Kiany H. GHodrati Open Access Article Abstract Page Full-Text 5 - Fuzzy Multiple Attributes Decision Making (FMADM) For School Selection M. Momeny