Gaddale Jaya Bharathi, and Mohammed Gulzar. “Providing Privacy and Data Integrity in Dynamic Group Using TPA Over Cloud Computing”. International Journal of Computer Engineering in Research Trends 2, no. 9 (September 30, 2015): 651–654. Accessed April 18, 2026. https://www.ijcert.org/index.php/ijcert/article/view/225.