ANAA: HOTEL AND RESTAURANT MANAGEMENT SYSTEM: HOUSEKEEPING AND MAINTENANCE WITH DIGITAL REQUEST INTEGRATED WITH DOOR LOCK SYSTEM USING RFID SENSOR AND AUTOMATED INVENTORY MANAGEMENT SYSTEM. (2026). Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, 6(1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/16601