A Block Chain-Based Security Sharing Framework with Fine-Grained Access Control for Personal Data. Stanford & Oxbridge Journal of Emerging Science and Computing Intelligence (SOJ-ESCI), [S. l.], v. 5, n. 2, p. 29–37, 2025. Disponível em: https://stanfordgroup.org/index.php/ESCI/article/view/133. Acesso em: 15 mar. 2026.