RUIER LI. Research on the Application Path and Supervision Mechanism Optimization of Blockchain Technology Embedded in Elderly Care Finance. Series of Conferences Journal, [S. l.], v. 1, n. 2, p. 139–143, 2025. Disponível em: https://seriesofconference.com/index.php/SCJ/article/view/49. Acesso em: 27 feb. 2026.