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• Rahmani Parchikolaei.bijan Fair distribution of weights for ranking decision making units using cross-efficiency method in DEA [ Vol.11, Issue 3 - Summer Year 2023]
• Rezaie.Vahide [ Vol.11, Issue 4 - Autumn Year 2023]
• Rostamy Malkhalifeh.Mohsen A technique for identifying congestion in Data Envelopment Analysis [ Vol.11, Issue 3 - Summer Year 2023]
• Rostamy.Mohsen Super efficiency SBM-DEA method and neural network for the efficiency evaluation in the case of data uncertainty [ Vol.11, Issue 2 - Spring Year 2023]
• Rostamy.Mohsen Data Envelopment Analysis-Discriminant Analysis by imprecise data for more than two groups: apply to the pharmaceutical stock companies [ Vol.11, Issue 3 - Summer Year 2023]
• Rostamy.Mohsen Robust optimization for identifying the most efficient decision making unit in data envelopment analysis [ Vol.11, Issue 2 - Spring Year 2023]
• Rostamy.Mohsen [ Vol.11, Issue 4 - Autumn Year 2023]
• Rzavyan.Sahbnam Efficiency Decomposition in Multi-Stage Network with Inputs and Desirable and Undesirable Outputs in Data Envelopment Analysis [ Vol.11, Issue 1 - Winter Year 2023]