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5Jamil Salmi. The Challenge of Establishing the World-Class Universities (The World Bank, 2009), Executive Summary.
6L. W. Anderson&D. R. Krathwohl, A taxonomy for learning, teaching, and assessing a revision of Bloom's taxonomy of educational objectives (New York, NY: Longman,2001).
7Gary R. Pike. "The Convergent and Discriminant Validity of NSSE Scalelet Scores," Journal of College Student Development 5(2006).
