WANG, Zhixiong; LIU, Huajie. The Paradox of Social Security: The Distribution of Costs and Benefits. Pinnacle Academic Press Proceedings Series, [S. l.], v. 1, p. 133–143, 2025. Disponível em: https://pinnaclepubs.com/index.php/PAPPS/article/view/43. Acesso em: 29 apr. 2025.