khan, Khawar Ahmed, Muhammad Awais, Naveed Ahmed khan, Salman khan, and Maryam Ali. “ROLE OF OPERATION RESEARCH METHODS IN TRENDS OF LOGISTICS AND TRANSPORTATION”. The journal of contemporary issues in business and government 27, no. 5 (October 30, 2021): 2685–2691. Accessed November 21, 2024. https://cibgp.com/au/index.php/1323-6903/article/view/2137.