Rani, A. S. S. ., K. . Rohini, K. . Pavani, J. R. S. . Sree, T. P. . Kumar, and P. . Yellamma. “Hybrid Cipher-Text Key Policy Attribute-Based Encryption (HCKP-ABE): The Performance Analysis and Scalability in Virtual Machines”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 19s, Mar. 2024, pp. 460-7, https://ijisae.org/index.php/IJISAE/article/view/5085.