Andrianto, Richi, et al. “Pengembangan Sistem Informasi Pelayanan Toko Mini Berbasis Web Provinsi Sumatera Utara”. RIGGS: Journal of Artificial Intelligence and Digital Business, vol. 4, no. 3, Aug. 2025, pp. 1710-5, doi:10.31004/riggs.v4i3.2207.