“The Use of a Fuzzy Multi-Objective Linear Programming Model to Achieve a Balanced Optimal Solution of the Traveling Salesman Problem with Case Study (Iraq)”, JUBPAS, vol. 27, no. 3, pp. 178–195, Jun. 2019, Accessed: Jun. 25, 2025. [Online]. Available: https://journalofbabylon.com/index.php/JUBPAS/article/view/2376