Tirador, Adrian, Jelmar Bruzo, Angelou Echon, Darren Laylay, and Christopher Lee Villablanca. “Hotel Facilities Management System”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 2, no. 1 (April 1, 2020). Accessed March 29, 2024. https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2402.