Arca, E. B., R.J.C. Eturalde, M.R. Nicodemos, R.G. Ronald Jr., R.W. Quinday, and Jorge Lucero. “Travel and Tours Management System – Administrative (Legal Management, Document Management, Facility Reservation, Visitor Management)”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 1, no. 1 (April 1, 2019). Accessed May 3, 2024. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2172.