Yastin, Y., & Sutrisno, J. (2018). IMPLEMENTASI SISTEM INFORMASI PENJUALAN WALLPAPER BERBASIS ONLINE STUDI KASUS: KEYLA WALLPAPER. IDEALIS : InDonEsiA JournaL Information System, 2(4), 74-78. Retrieved from https://jom.fti.budiluhur.ac.id/index.php/IDEALIS/article/view/1330