Wijayakusuma, N. H., Saintika, Y. and Susanto, I. (2021) “Perancangan Website E-commerce Produk Kopi Menggunakan Metode Prototyping (Studi Kasus: Kedai Kopi Kontekstual)”, Journal of Information Systems and Informatics, 3(3), pp. 471-482. doi: 10.51519/journalisi.v3i3.182.