Chaniago, Suandito Devano, et al. “Perancangan Sistem Informasi Inventaris Barang Berbasis Website Di SMP Yapia Ciputat Dengan Metode Waterfall”. JRIIN :Jurnal Riset Informatika Dan Inovasi, vol. 3, no. 1, June 2025, pp. 186-94, https://jurnalmahasiswa.com/index.php/jriin/article/view/2491.