OKTAVIANI, A.; SUSANTI, M.; SARKAWI, D.; ADRIANI, T. Designing a Railway Ticket Ordering Information System at PT Hotel Murah Travelindo Jakarta With Waterfall Method. Sinkron : jurnal dan penelitian teknik informatika, [S. l.], v. 3, n. 2, p. 167-174, 2019. DOI: 10.33395/sinkron.v3i2.10063. Disponível em: https://jurnal.polgan.ac.id/index.php/sinkron/article/view/10063. Acesso em: 23 jul. 2024.