Advances in tourism, technology and systems: selected papers from ICOTTS 2021, Volume 2

Carvalho, João VidalLiberato, PedroPeña, Alejandro2022-07-142022-07-142022978-981-16-9700-5978-981-16-9701-2http://hdl.handle.net/10400.22/20670engAdvances in tourism, technology and systems: selected papers from ICOTTS 2021, Volume 2book10.1007/978-981-16-9701-2