فهرس المقالات Parinaz Farhadi المقاله 1 - Efficiency Frontier Ideal Distance Evaluation in Presence of Integer-Values in DEA by Directional Distance Function Approach 10.30495/ijim.2022.64226.1557 P. Farhadi M. Rostamy Malkhalifeh R. Kazemimatin International Journal of Industrial Mathematics , العدد 4 , السنة 14 , پاییز 2022
