KRISHNA PRASAD K. A Study on Multi Phase Security Solutions to ATM Banking System. International Journal of Applied Engineering and Management Letters (IJAEML), [S. l.], v. 2, n. 2, p. 116–126, 2018. Disponível em: https://supublication.com/index.php/ijaeml/article/view/519. Acesso em: 29 jun. 2025.