, M. S. R. J. M. N. S. M. P. S. Secure Authentication Model using Grid based Graphical Images with Three Way Validation. International Journal on Future Revolution in Computer Science & Communication Engineering, [S. l.], v. 4, n. 5, p. 110–115, 2018. Disponível em: http://www.ijfrcsce.org/index.php/ijfrcsce/article/view/1656. Acesso em: 7 may. 2024.