Hamzah, Z., & Widjaja, A. (2019). IMPLEMENTASI PENJUALAN BERBASIS E-COMMERCE PADA TOKO PICKO. IDEALIS : InDonEsiA JournaL Information System, 2(6), 89-93. Retrieved from https://jom.fti.budiluhur.ac.id/index.php/IDEALIS/article/view/2709