Artisya, Nur, and Saut Pintubipar Saragih. 2022. “PREDICTION TINGKAT POTENSI PEMBELI PADA HARI SPECIAL DI TOKO MITRA SHOPEE”. Computer and Science Industrial Engineering (COMASIE) 6 (4):99-108. https://forum.upbatam.ac.id/index.php/comasiejournal/article/view/5337.