@book{101573,
	author = {Kontogianni, Aristea, and Alepis, Efthimios,},
	title = {Smart tourism :},
	publisher = {Springer,},
	year = {2024},
	address = {Cham :},
	url = {https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-3-031-50883-7}
}