QIN, Xianhong. Scenario-based prediction of the transition period from demographic dividend to debt in China. Global Population Perspectives, [S. l.], v. 2, n. 1, p. 6, 2026. DOI: 10.65746/gpp6. Disponível em: https://journal.csrp-pub.com/index.php/gpp/article/view/6. Acesso em: 30 apr. 2026.