Bakhar, Muhamad, Zaenal Muttaqin, and Ulil Albab , trans. 2024. “Design of Cashier Information System and Sales of Jaya Putra 04 Store Based on Website Using Waterfall Method”. West Science Information System and Technology 2 (03): 288-310. https://doi.org/10.58812/wsist.v2i03.1430.