TOMMY KUNCARA; ARMAN SYAH PUTRA; NURUL AISYAH; VH. VALENTINO. Effectiveness of the E-Ticket System Using QR Codes For Smart Transportation Systems. International Journal of Science, Technology & Management, [S. l.], v. 2, n. 3, p. 900–907, 2021. DOI: 10.46729/ijstm.v2i3.236. Disponível em: https://ijstm.inarah.co.id/index.php/ijstm/article/view/236. Acesso em: 24 mar. 2026.