Sani, Renaldi Aulia, and Lalang Erawan. 2017. “Perancangan Sistem Informasi Penjualan Online Barang Graffiti Pada Toko Outline Graff Store Semarang”. JOINS (Journal of Information System) 2 (1):57-66. https://doi.org/10.33633/joins.v2i1.1463.