VijayakumarPonnusamy, R. Nandakumar, Gouthaman.P, Yuvaraj, Christopher Clement, Arivazhagan (2020) “A Review on Block Chain Technology Applications with an Emphasis on Health Care ”, International Journal of Advanced Science and Technology, 29(7s), pp. 4835 - 4839. Available at: https://sersc.org/journals/index.php/IJAST/article/view/25752 (Accessed: 20September2021).