Inanud, C. B. ., B. B. . Jandog, M. F. B. . Juliano, E. S. . Landicho, F. B. . Mamac, and A. A. E. . Babia. “Travel and Tours Management System – Core 1 Transaction (Tour Creation and Configuration, Customer Tour Itinerary Management, Transport Booking, Hotel Reservation, Tour Looking)”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 1, no. 1, Apr. 2019, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2167.