فهرس المقالات Hashem Jajafi المقاله 1 - On Characterizing Solutions of Optimization Problems with Roughness in the Objective Functions 10.30495/fomj.2022.1970961.1078 S. A. Edalatpanah Hamiden Abd El- Wahed Khalifa Hashem Saberi Najafi Fuzzy Optimization and Modeling Journal , العدد 4 , السنة 3 , تابستان 2022
