Ma’ruf, Z. Aulia, P. A. Nurpratiwi, M. F. Fadhilah, D. S. Prayoga, and I. A. Daulay, “Sustainable Logistics Through Waterways: Balancing Cost, Efficiency, and Environmental Impact”, IJMEIR, vol. 10, no. 1, pp. 55–67, Jul. 2025.