LEITãO, N. C. Portuguese Tourism Demand: A Dynamic Panel Data Analysis. International Journal of Economics and Financial Issues, [S. l.], v. 5, n. 3, p. 673–677, 2015. Disponível em: https://www.econjournals.com/index.php/ijefi/article/view/1285. Acesso em: 25 apr. 2024.