“Information System of Staple Material Sales in Website-Based Online on Tulangan Market (Case Study: Pak Latief’s Shop) : Sistem Informasi Penjualan Bahan Pokok pada Pasar Tulangan secara Online Berbasis Website (Studi Kasus : Toko Pak Latief) ” (2023) JOINCS (Journal of Informatics, Network, and Computer Science), 6(1). doi:10.21070/joincs.v6i1.1621.