Keerthi Chennam, Krishna, and Lakshmi Mudda. “Fine Grained Access Control Policy With Advanced Encryption Standard in the Cloud Computing”. International Journal of Engineering & Technology 7, no. 4.6 (September 25, 2018): 1–3. Accessed July 18, 2024. https://sciencepubco.com/index.php/ijet/article/view/20221.