List of Articles Mansour Saraj Article 1 - Fuzzy Approach to Solve a Global Mixed Integer Multi-Objective FractionalL Signomial Geometric Programming Problem 10.30495/ijim.2022.58206.1482 ژاله شیرین نژاد منصور سراج سارا شکراللهی فاطمه کیانی International Journal of Industrial Mathematics , Issue 4 , Year , Spring 2023