Kurniyanto, Firdaus Putra, and Bagus Jati Santoso. “Decentralized Electronic Health Record Management With Semantic-Aware Hierarchical Encryption”. International Journal of Advances in Data and Information Systems, vol. 6, no. 2, Aug. 2025, pp. 403-21, https://doi.org/10.59395/ijadis.v6i2.1413.