Akbar, D. A. and Astutik, I. R. I. . (2021) “Website-Based Sales Information System at One Coffe Point Cafe: Sistem Informasi Penjualan Di Kafe Titik Satu Kopi Berbasis Website”, Procedia of Engineering and Life Science, 1(2). doi: 10.21070/pels.v1i2.1008.