BLOCKCHAIN AND CRYPTOCURRENCY TECHNOLOGIES: A NEW STAGE OF THE MODERN ECONOMY. Global Economic Review: Journal of Economics, Policy, and Business Development, [S. l.], v. 1, n. 5, p. 155–158, 2025. Disponível em: https://ecomindspress.com/index.php/ger/article/view/141. Acesso em: 13 nov. 2025.