@article{fonseca filho_2020,  title={The perception of geotourism by Park managers},  volume={32},  ISSN={1982-4513},  url={https://doi.org/10.14393/SN-v32-2020-55027},  DOI={10.14393/SN-v32-2020-55027},  journal={Sociedade & Natureza},  publisher={Editora da Universidade Federal de Uberlândia - EDUFU},  author={Fonseca Filho, Ricardo Eustáquio},  year={2020},  pages={745–759} }