LEITãO, Nuno Carlos. 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://econjournals.com./index.php/ijefi/article/view/1285. Acesso em: 23 dec. 2024.