“PENGARUH PENGGUNAAN SHOPEE PAYLATER DAN PROMO HARBOLNAS (HARI BELANJA ONLINE NASIONAL) TERHADAP IMPULSE BUYING PENGGUNA SHOPEE DI KOTA MEDAN”, JEKOMBITAL, vol. 1, no. 3, pp. 479–496, Mar. 2023, doi: 10.55047/jekombital.v1i3.463.