Ashokkumar Kalal, Rajshri Nikam, Prof. Sayali Kokane, Prof. Ramesh Lavhe. “Reliable Approach Towards Key-Aggregate Cryptosystem for Data Sharing in Cloud Storage”. Mathematical Statistician and Engineering Applications 69, no. 1 (December 28, 2019): 553–559. Accessed September 13, 2025. https://philstat.org/index.php/MSEA/article/view/2597.