@article{202306.1517,
	doi = {10.20944/preprints202306.1517.v1},
	url = {https://doi.org/10.20944/preprints202306.1517.v1},
	year = 2023,
	month = {June},
	publisher = {Preprints},
	author = {João Capucho},
	title = {Blockchain and Sustainable Tourism: Unlocking the Opportunities for a Greener Future},
	journal = {Preprints}
}