List of Articles Optimistic Counterpart Open Access Article Abstract Page Full-Text 1 - Robust optimization for identifying the most efficient decision making unit in data envelopment analysis Reza Akhlaghi Mohsen Rostamy-Malkhalifeh Alireza Amirteimoori Sohrab Kordrostami 10.30495/ijdea.2023.75220.1204 Open Access Article Abstract Page Full-Text 2 - A new robust optimization approach to most efficient formulation in DEA Reza Akhlaghi Mohsen Rostamy-Malkhalifeh Alireza Amirteimoori Sohrab Kordrostami