OER Knowledge CloudJournal Article7 things you should know about open educational resources7 things you should know about open educational resources20102010/06EducauseOER definitionEDUCAUSEenEDUCAUSE Learning Initiative1-2http://net.educause.edu/ir/library/pdf/ELI7061.pdfhttp://net.educause.edu/ir/library/pdf/ELI7061.pdfELI7061.pdf