YANG, C. . A Study on Tourism Carbon Emission Efficiency in Guangxi Region Through Spatiotemporal Evolution. Strategic Planning for Energy and the Environment, [S. l.], v. 43, n. 01, p. 177–188, 2023. DOI: 10.13052/spee1048-5236.4318. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/22573. Acesso em: 10 sep. 2024.