RAMACHANDRAN, PHD, M. . S3EF-HBCAs: Secure and Sustainable Software Engineering Framework for Healthcare Blockchain Applications. Blockchain in Healthcare Today, [S. l.], v. 6, n. 2, 2023. DOI: 10.30953/bhty.v6.286. Disponível em: https://blockchainhealthcaretoday.com/index.php/journal/article/view/286. Acesso em: 12 may. 2024.