ALRAMAH, Maryam Ahmed Salem. Enhancing Cost Efficiency in Transportation Problems: Refining Existing Methods. Silphium Journal of Science and Technology, [S. l.], v. 2, n. 07, 2025. Disponível em: https://j.istc.edu.ly/index.php/sjst/article/view/82. Acesso em: 16 dec. 2025.