Putri, U.M. et al. 2025. Perancangan Sistem Informasi Penyediaan Logistik di Biro Umum Menggunakan Metode Waterfall. RIGGS: Journal of Artificial Intelligence and Digital Business. 4, 2 (Jun. 2025), 3206–3218. DOI:https://doi.org/10.31004/riggs.v4i2.970.