Anugraheni, Fitria Desi, and Dian Rusvinasari. “Reimagining a Web Based Sales Information System Using the Waterfall Approach for Elvrim Store”. IBRICS: Journal of Multidisciplinary Study, vol. 1, no. 2, Nov. 2025, pp. 133-42, https://ibrics.net/index.php/iJMS/article/view/15.