MACHUGA, R. GDP Impact on the Digital Economy in European Union Countries. Olsztyn Economic Journal, [S. l.], v. 18, n. 2, p. 127–140, 2023. DOI: 10.31648/oej.10105. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/10105. Acesso em: 22 jul. 2024.