Air Pollution, Social Capital, and Mental Health of the Elderly: An Empirical Analysis Based on CLHLS 2018 Data. Economics & Business Management, [S. l.], v. 4, n. 1, p. 18–27, 2025. DOI: 10.63313/EBM.9126. Disponível em: https://elibrary.erytis.com/index.php/Ebm/article/view/570. Acesso em: 11 feb. 2026.