List of Articles Parinaz Farhadi Article 1 - Efficiency Frontier Ideal Distance Evaluation in Presence of Integer-Values in DEA by Directional Distance Function Approach 10.30495/ijim.2022.64226.1557 پریناز فرهادی محسن رستمی مال خلیفه رضا کاظمی متین International Journal of Industrial Mathematics , Issue 4 , Year , Autumn 2022
