فهرس المقالات Ali Jamshidi المقاله 1 - A Simple Method to Construct a Group Composite Indicator with an Application 10.71932/IJM.2025.1201830 Davood Nejatpour Abdollah Hadi-Vencheh Ali Jamshidi International Journal of Mathematical Modeling & Computations , العدد 57 , السنة 15 , زمستان 2025 المقاله 2 - A DEA-like model for multiple criteria supplier selection problem 10.71932/ijm.2025.1202067 Vahid Janipour Abdollah Hadi-Vencheh Ali Jamshidi International Journal of Mathematical Modeling & Computations , العدد 58 , السنة 15 , بهار 2025 المقاله 3 - Harnessing Interval Fuzzy Numbers: A Novel Approach to Multi-Criteria Decision-Making Models 10.71932/ijm.2025.1206327 M. Taghizadeh Abdollah Hadi-Vencheh Mohammad Jalali Varnamkhasti Ali Jamshidi International Journal of Mathematical Modeling & Computations , العدد 59 , السنة 15 , تابستان 2025