Reynardo, Reynardo, and Lauw Hin. 2020. “SISTEM INFORMASI PENJUALAN SNACK BERBASIS E-COMMERCE PADA TOKO MORNING CHOCOLATE”. IDEALIS : InDonEsiA JournaL Information System 3 (1), 145-51. https://doi.org/10.36080/idealis.v3i1.2009.