Musyafa, F., and S. Sumarno. “Web-Based Bag and Luggage Sales Information System: Sistem Informasi Penjualan Tas Dan Koper Berbasis Web”. Indonesian Journal of Innovation Studies, vol. 20, Oct. 2022, p. 10.21070/ijins.v20i.729, doi:10.21070/ijins.v20i.729.