HONGRUI FENG. The Impact of the New Rural Social Pension Insurance on the Utilization of Integrated Health and Elderly Care Services among Rural Older Adults: A PSM-DID Analysis Based on CHARLS Data. Environment, Social and Governance, [S. l.], v. 3, n. 2, p. 45–61, 2026. DOI: 10.70267/esg2026.v3n2.4561. Disponível em: https://journals.zeuspress.org/index.php/ESG/article/view/728. Acesso em: 20 apr. 2026.