Constructing a Secure Data Storage System That Supports Multiple Functions by Using Key Aggregation for Data Sharing in Cloud Storage: A Review. Malaysian J. Sci. Adv. Tech. [Internet]. 2022 Feb. 18 [cited 2026 Apr. 22];2(1):9-14. Available from: https://www.mjsat.com.my/index.php/mjsat/article/view/33