Keywords = Efficiency
Number of Articles: 5
2. Determine the Efficiency of Time Depended Units by Using Data Envelopment Analysis

Volume 6, Issue 3, Autumn 2017, Pages 193-201

Z. Taeb; F. Hosseinzadeh Lotfi; S. Abbasbandy


3. The Methods of Ranking based Super Efficiency

Volume 5, 1(4), Autumn 2016, Pages 43-66

M. Nayebi; F Hosseinzadeh Lotfi