id	domain	url
acoj-39	asiacall.info	https://asiacall.info/acoj
acoj-39	www.sr.ithaka.org	http://www.sr.ithaka.org/researchpublications/barriers-adoption-online-learningsystems-us-higher-education
acoj-39	doi.org	https://doi.org/10.1002/hbe2.191
acoj-39	www.westga.edu	http://www.westga.edu/~distance/ojdla/summer172/betts_heaston172.html
acoj-39	www.brookings.edu	https://www.brookings.edu/blog/the-avenue/2020/03/20/as-classes-moveonline-during-covid-19-whatare-disconnected-students-to-do
acoj-39	en.moet.gov.vn	https://en.moet.gov.vn/news/pages
acoj-39	doi.org	https://doi.org/10.46328/ijtes.v4i4.148
acoj-39	doi.org	https://doi.org/10.46303/ressat.05.02.ed
acoj-39	en.unesco.org	https://en.unesco.org/covid19/educationresponse
acoj-39	www.who.int	https://www.who.int/health-topics/coronavirus#tab=tab-1