Elfina Novalia, Abdul Hafiz, and Agustia Hananto. “Online Food and Beverage Ordering System Based On Web-Based Makanman Restaurant: Sistem Pemesanan Makanan Dan Minuman Online Berbasis Web Restoran Makanman”. SYSTEMATICS, vol. 4, no. 2, Aug. 2022, pp. 440-8, doi:10.35706/sys.v4i2.6976.