Pension system of latvia: Case study approach. New Trends and Issues Proceedings on Humanities and Social Sciences, [S. l.], v. 2, n. 11, p. 37–52, 2017. DOI: 10.18844/prosoc.v2i11.1902. Disponível em: https://un-pub.eu/ojs/index.php/pntsbs/article/view/1902. Acesso em: 22 nov. 2024.