فهرست مقالات Walid Yousef مقاله 1 - Fuzzy Regression Models Using the Least-Squares Method based on the Concept of Distance: Simplified Approach 10.30495/fomj.2021.1933334.1031 Abdullah Al-Qudaimi Walid Yousef Fuzzy Optimization and Modeling Journal , شماره 4 , سال 2 , تابستان 2021