فهرس المقالات Kuljeet Kaur المقاله 1 - Triangular Fuzzy Numbers Multiplication: QKB method 10.30495/fomj.2021.1934118.1032 Abdullah Al-Qudaimi Kuljeet Kaur Shahid Bhat Fuzzy Optimization and Modeling Journal , العدد 2 , السنة 2 , بهار 2021