Pangestu, Tommy Chandra, Amelia Alexandra P. W, and Tjwanda Putera Gunawan. “Aplikasi Pemesanan Multi Catering Berbasis Android”. Journal of Information System,Graphics, Hospitality and Technology 1, no. 02 (October 31, 2019): 47–53. Accessed November 27, 2024. https://jurnal.stts.edu/index.php/insight/article/view/41.