Sutikno, M.M.R. and Suryawinata, M. 2021. Application for Selling Food and Beverage Products in CSDW Restaurants Based on Android. Academia Open. 3, (Aug. 2021), 10.21070/acopen.3.2020.743. DOI:https://doi.org/10.21070/acopen.3.2020.743.