SATO, Kenji; YAMAMOTO, Aiko. Blockchain Technology for Secure Financial Transactions. International Journal of Commerce, Finance and Digital Economy, [S. l.], v. 4, n. 2, p. 01–16, 2021. DOI: 10.67228/3071642X/IJCFDE-2021PII4N1P. Disponível em: https://worldcometresearchgroup.com/index.php/ijcfde/article/view/795. Acesso em: 28 jul. 2026.