CAI, Zihan. Transnational Comparative Study on Building Grassroots Emergency Response Capacity: Managerial Economics Perspectives on COVID-19 in China and Singapore. International Journal of Social Sciences and Public Administration, U.K., v. 3, n. 2, p. 478–481, 2024. DOI: 10.62051/ijsspa.v3n2.59. Disponível em: https://wepub.org/index.php/IJSSPA/article/view/2147. Acesso em: 21 apr. 2026.