ANAA HOTEL AND RESTAURANT MANAGEMENT SYSTEM: STREAMLINED OF BILLING, PAYMENT TRANSACTIONS AND PAYMENT GATEWAY INTEGRATION WITH STAFF PERFORMANCE MONITORING FOR ENHANCED EFFICIENCY. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, [S. l.], v. 6, n. 1, 2026. Disponível em: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/16596. Acesso em: 13 feb. 2026.