id	domain	url
ger-124	dukespace.lib.duke.edu	http://dukespace.lib.duke.edu/dspace/bitstream/han
ger-124	mfeldstein.com	http://mfeldstein.com/emerging-student-patterns-inmoocs-a-revised-graphical-view
ger-124	www.katyjordan.com	http://www.katyjordan.com/moocproject.html
ger-124	www.educause.edu	http://www.educause.edu/ero/article/retention-andintention-massive-open-online-courses
ger-124	www.nytimes.com	http://www.nytimes.com/2012/11/04/education/edli
ger-124	www.academia.edu	http://www.academia.edu/779650/measuring_enga
ger-124	publications.cetis.ac.uk	http://publications.cetis.ac.uk/2013/667