MR. N.A.GODEN; MR. PAWAR V.D; MR. CHOUGULE V.V. SMART BUS TICKET SYSTEM USING QR CODE IN ANDROID APP. International Engineering Journal For Research & Development, [S. l.], v. 4, n. 4, p. 7, 2019. Disponível em: https://iejrd.com/index.php/iejrd/article/view/1360. Acesso em: 18 apr. 2026.