Cite
APA Citation
Li, Y., Zhang, S., Han, J., Zhao, Y., Han, Q., Wu, L., Wang, X., Qiu, Z., Zou, T., & Fan, C. (2022). a study of the temporal and spatial variations in the suitability of the environment in Chinese cities for tourism and in strategies for optimizing the environment. International journal of digital earth, 15(1), 527–552. http://access.bl.uk/ark:/81055/vdc_100152316782.0x00001a