The current and potential role of blockchain-based technology in managing medical records in Africa. Digital Policy Studies, [S. l.], v. 1, n. 1, p. 52–68, 2022. DOI: 10.36615/dps.v1i1.1253. Disponível em: https://journals.uj.ac.za/index.php/dps/article/view/1253.. Acesso em: 22 jul. 2024.