PARANJAPE, Vishal Paranjape; PANDEY, Vimmi. An Improved Authentication Technique with OTP in Cloud Computing. International Journal of Scientific Research in Computer Science and Engineering, [S. l.], v. 1, n. 3, p. 22–26, 2013. Disponível em: https://ijsrcse.isroset.org/index.php/j/article/view/25. Acesso em: 5 apr. 2025.