Digital assets as payment instruments: essence and practice of implementing. Серія: Економіка, [S. l.], n. 25, p. 167–173, 2023. DOI: 10.34079/2226-2822-2023-13-25-167-173. Disponível em: https://visnyk.mu.edu.ua/index.php/ekonomics/article/view/33. Acesso em: 23 jun. 2025.