GUIMARÃES, V. B. Revising the Portuguese exit tax: understanding the concept and dealing with the case. Studi Tributari Europei, [S. l.], v. 2, n. 1, 2010. DOI: 10.6092/issn.2036-3583/4799. Disponível em: https://ste.unibo.it/article/view/4799. Acesso em: 4 may. 2024.