DE CARVALHO, A. G. Social Security:: Tax on Labor Income, Subsidy to Retirement. MISES: Interdisciplinary Journal of Philosophy, Law and Economics, São Paulo, v. 6, n. 1, 2018. DOI: 10.30800/mises.2018.v6.117. Disponível em: https://www.revistamises.org.br/misesjournal/article/view/117. Acesso em: 27 nov. 2022.