TY  - DATA
AU  - Wolfgang Worndl
AU  -  Chulmo Koo
AU  -  Jason L. Stienmetz
TI  - Information and Communication Technologies in Tourism 2021
SN  - 9783030657857
PB  - Springer
KW  - Earth and Environmental Science
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-65785-7
ER  -