Miss. Prateeksha Nagargoje, and Mrs. V.L. Kolhe. “An Efficient Data Group Sharing and Data Auditing With Multi-Owner in CloudComputing”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 7, no. 7, July 2020, pp. 161-5, https://ijaerd.org/index.php/IJAERD/article/view/4702.