XU, Ziying. A Study on the Income Distribution Effect of Social Security. Journal of Social Science and Humanities, [S. l.], v. 7, n. 1, p. 55–59, 2025. DOI: 10.53469/jssh.2025.7(01).04. Disponível em: https://bryanhousepub.com/index.php/jssh/article/view/1353. Acesso em: 15 mar. 2025.