AHMAD, S. The impact of digital currencies on traditional banking systems: An analysis. Journal of Economics and Business Letters, [S. l.], v. 3, n. 2, p. 22–23, 2023. DOI: 10.55942/jebl.v3i2.277. Disponível em: https://www.journal.privietlab.org/index.php/JEBL/article/view/277. Acesso em: 27 jul. 2025.