1.
Akhlaghi R, Rostamy-Malkhalifeh M. A Linear Programming DEA Model for Selecting a Single Efficient Unit. IJIEOR [Internet]. 18May2019 [cited 4Jun.2026];1(1):60-6. Available from: https://bgsiran.ir/journal/ojs-3.1.1-4/index.php/IJIEOR/article/view/12