id	domain	url
ertr-120	www.ic.gc.ca	http://www.ic.gc.ca/eic/site/dsib-logi.nsf/eng/h_pj00458.html
ertr-120	doi.org	https://doi.org/10.1108/00251741211203551
ertr-120	doi.org	https://doi.org/10.1016/j.jbusres.2013.05.002
ertr-120	wearesocial.com	https://wearesocial.com/special-reports/digital-in-2017-global-overview
ertr-120	www.ic.gc.ca	http://www.ic.gc.ca/eic/site/dsib-logi.nsf/eng/h_pj00458.html
ertr-120	wearesocial.com	https://wearesocial.com/special-reports/digital-in-2017-global-overview