OPTIMIZATION OF LAST-MILE DELIVERY IN KSA. Quantum Journal of Engineering, Science and Technology, [S. l.], v. 6, n. 1, p. 71–83, 2025. DOI: 10.55197/qjoest.v6i1.197. Disponível em: https://www.qjoest.com/index.php/qjoest/article/view/197. Acesso em: 15 apr. 2026.