Dynamics and Macroeconomic Interaction of Government Expenditure in BELL and PIIGS: A Comparative Analysis. Научни трудове на УНСС, [S. l.], v. 4, p. 119–128, 2021. Disponível em: https://ojs.e-dnrs.org/rpunwe/article/view/482. Acesso em: 6 dec. 2025.