Constantino, J.M.S, M.A.S Dimdam, R.L Luego, E.D Soriso, R.L Tolentino, and Andrew U. Dela Cruz. “Freight Management System: Logistics Part 2 (Vendor Portal, Fleet Management System, Vehicle Reservation System, Document Tracking System, Audit Management System)”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 1, no. 1 (April 1, 2019). Accessed April 29, 2024. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2182.