Priskila R, Senas JM. Aplikasi E-Catering Berbasis Website Menggunakan Metode Waterfall (Studi Kasus: Joca Catering). jcoms [Internet]. 2021 Dec. 12 [cited 2025 May 14];1(3):220-9. Available from: https://e-journal.upr.ac.id/index.php/jcoms/article/view/8816