Saraswathi, M., and T. Bhuvaneswari. “An Efficient Securing Data Using Enhanced Key Policy Attribute Based Encryption in Cloud”. International Journal of Engineering and Technology 7, no. 4.6 (April 6, 2026): 481–486. Accessed May 16, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/28669.