Jonathan Arya Wibowo, Muharman Lubis, Rio Guntur Utomo, Kobthong Ladkoom, Rahmat Yasirandi. Developing A Web-Based Point-of-Sale Application using RAD: A Cafe Sonia Case Study. Jnatia. 2026;4(2):231-242. doi:10.24843/JNATIA.2026.v04.i02.p01