Travel Warning
Crossref DOI link: https://doi.org/10.1007/s40596-017-0825-y
Published Online: 2017-10-10
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Uthayakumar, Arany https://orcid.org/0000-0002-8972-3365
Text and Data Mining valid from 2017-10-10
Version of Record valid from 2017-10-10
Article History
Received: 11 September 2017
Accepted: 20 September 2017
First Online: 10 October 2017
Free to read: This content has been made available to all.