Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 Risanti Iswardani, Putu, I Wayan Surya Pramana, & Komang Oka Saputra. " Design of Data Warehouse for Monitoring Hotel’s Food and Beverage Cost." International Journal of Engineering and Emerging Technology [Online], 4.1 (2019): 6--9. Web. 31 Aug. 2026