id	domain	url
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	journals.iupui.edu	http://journals.iupui.edu/index.php/jet/about
etr-24221	journals.iupui.edu	http://journals.iupui.edu/index.php/jet/about/submissions#authorguidelines
etr-24221	journals.iupui.edu	http://journals.iupui.edu/index.php/jet/user/register
etr-24221	journals.iupui.edu	http://journals.iupui.edu/index.php/index/login
etr-24221	journals.iupui.edu	https://journals.iupui.edu/index.php/etr/user/register
etr-24221	journals.iupui.edu	http://journals.iupui.edu/index.php/etr
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	theirf.org	http://theirf.org/research/technology-in-offsite-meetings-and-incentive-events/265
etr-24221	www.eventbrite.co.uk	https://www.eventbrite.co.uk/blog/conference-trends-ds00
etr-24221	www.eventscouncil.org	https://www.eventscouncil.org/industry-insights/economic-significancestudy
etr-24221	www.eventscouncil.org	http://www.eventscouncil.org/newsroom/headlines/2018/01/09/the-events-industrycouncil-releases-preliminary-events-industry-economic-impact-data
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	www.eventscouncil.org	https://www.eventscouncil.org/industry-insights/economic-significance-study
etr-24221	www.eventscouncil.org	https://www.eventscouncil.org/industry-insights/economic-significance-study
etr-24221	www.ibtmevents.com	http://www.ibtmevents.com/rxuk/rxuk_ibtmevents/document/ibtm%20meetings
etr-24221	www.hbaa.org.uk	http://www.hbaa.org.uk/sites/default/files/mpi-research-state-of-event-apps.pdf
etr-24221	www.mpiweb.org	https://www.mpiweb.org/docs/default-source/research-and-reports/technologyadoption-report_v2.pdf?sfvrsn=2
etr-24221	www.mpiweb.org	http://www.mpiweb.org
etr-24221	www.olympic.org	https://www.olympic.org/sustainability
etr-24221	lib.dr.iastate.edu	https://lib.dr.iastate.edu/etd/16882
etr-24221	www.eventbrite.com	https://www.eventbrite.com/blog/best-event-apps-ds00
etr-24221	web.unep.org	http://web.unep.org/sustainability
etr-24221	doi.org	https://doi.org/10.1111/j.1467-8306.1994.tb01729
etr-24221	creativecommons.org	https://creativecommons.org/licenses/by/4.0
etr-24221	www.olympic.org	https://www.olympic.org/sustainability