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• -Wiley, David (27-09-2011). On OER – Beyond Definitions. Iterating toward openness.
• -Yuan, Li; Macneill, Sheila; & Kraan, Wilbert (2008). Open Educational Resources – Opportunities and Challenges for Higher Education. http://wiki.cetis.ac.uk/images/0/0b/OER_Briefing_Paper.pdf