LEE, J. Comparative Analysis of Social Security Systems in High HDI Nations: Extractable Features for U.S. Reform. Advances in Social Sciences Research Journal, [S. l.], v. 12, n. 06, p. 330–348, 2025. DOI: 10.14738/assrj.1206.19034. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/19034. Acesso em: 5 dec. 2025.