MA, Xiaohang; LI, Yanxue; WU, Zhanyong. Design and Implementation of Digital Currency Transaction Security Mechanism Based on Block Chain. Informatica, [S. l.], v. 49, n. 5, 2025. DOI: 10.31449/inf.v49i5.7101. Disponível em: https://www.informatica.si/index.php/informatica/article/view/7101. Acesso em: 21 jan. 2026.