A Block Chain-Based Security Sharing Framework with Fine-Grained Access Control for Personal Data. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 11, p. 16209–16218, 2022. Disponível em: https://ijfans.org/index.php/Journal/article/view/12210. Acesso em: 10 sep. 2026.