Choudhury, Snata, and V.B. Kirubanand. “Data Encryption in Public Cloud Using Multi-Phase Encryption Model”. International Journal of Engineering and Technology 7, no. 1 (March 1, 2018): 223–227. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/9309.