PANDEY, Vimmi. Securing the Cloud Environment Using OTP. International Journal of Scientific Research in Computer Science and Engineering, [S. l.], v. 1, n. 4, p. 38–43, 2013. Disponível em: https://ijsrcse.isroset.org/index.php/j/article/view/41. Acesso em: 4 apr. 2025.