FAVIAN, R. E.; MIRZA, A. H. Pengembangan Mobile Carwash Application pada Carwash Trijaya Menggunakan Waterfall. Journal of Information Technology Ampera, [S. l.], v. 3, n. 2, p. 185–194, 2022. DOI: 10.51519/journalita.volume3.isssue2.year2022.page185-194. Disponível em: https://journal-computing.org/index.php/journal-ita/article/view/227. Acesso em: 9 may. 2026.