ROBIN, C. R. R. .; MOSES, D. .; BABU, D. V. .; SUBRAMANIAN, B. .; S, S. S. . A Novel Hybrid Based Method in Covid 19 Health System for Data Extraction with Blockchain Technology. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 11, n. 3s, p. 81–94, 2023. DOI: 10.17762/ijritcc.v11i3s.6159. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/6159. Acesso em: 25 apr. 2024.