PANDEY, A.; BEDI, V.; VALANJU, S. Color Scheme Authentication for Session Passwords with OTP Protection. The International Journal of Science & Technoledge, [S. l.], v. 3, n. 11, 2015. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/124205. Acesso em: 7 jul. 2024.