Shaik, Zahid Hussain, and Kelapati poonia. “A Comprehensive Review of Blockchain-Enabled Open-Source Tools for Managing Electronic Health Records (EHR) in Hospitals”. Journal of Trends in Computer Science and Smart Technology, vol. 7, no. 3, Sept. 2025, pp. 498-16, https://doi.org/10.36548/jtcsst.2025.3.011.