GAO, Kun. Research on Green Space Ecosystem Services under the Guidance of Healthy City Orientation. International Journal of Social Sciences and Public Administration, U.K., v. 2, n. 3, p. 445–455, 2024. DOI: 10.62051/ijsspa.v2n3.61. Disponível em: https://wepub.org/index.php/IJSSPA/article/view/1579. Acesso em: 2 jun. 2026.