JAYANTHI, M.; S., R. S.; M., R. A Study on Awarness and Usage of E-Tickets in Railways. The International Journal of Business & Management, [S. l.], v. 2, n. 10, 2014. Disponível em: https://internationaljournalcorner.com/index.php/theijbm/article/view/127730. Acesso em: 23 jul. 2024.