A. N. Lukman, M. Zaky A.H.S, Dede Amelia Rahman, Yanra Dea Maulana, and Dr. Ir. Suciana Wijirahayu, M.Pd, “Implementation of Blockchain Technology to Enhance Data Security in Health Information System”, FUSION, vol. 1, no. 1, pp. 711–714, Jan. 2025.