PETROV, Ivan. The Impact of Blockchain Technology on Data Security in Financial Transactions. TLEP – International Journal of Multidiscipline, [S. l.], v. 2, n. 1, p. 16–19, 2025. Disponível em: https://tlepub.org/index.php/1/article/view/7. Acesso em: 5 jul. 2025.