Abubakar, M.A.T., A. Aloysius, Z. Umar, and M. Dauda. “Comparative Analysis of Some Efficient Data Security Methods Among Cryptographic Techniques for Cloud Data Security”. Nigerian Journal of Basic and Applied Sciences 27, no. 1 (May 26, 2020): 81–88. Accessed August 6, 2026. https://www.ajol.info/index.php/njbas/article/view/196233.