1. Gibbs G. Learning by Doing: A Guide to Teaching and Learning Methods. Oxford: Further Education Unit; 1988
2. Dewey J. How we Think: A Restatement of the Relation of Reflective Thinking to the Educative Process. Boston, MA: D.C. Heath and Company; 1933
3. Lefoka PJ. Sources and Application of Professional Knowledge amongst Teacher Educators. PhD Thesis. South Africa: University of Pretoria; 2011
4. Pillay R, Gerrard P. Implementing a blended learning approach in a social work course: Perceptions of First Year Students at a South African University. 2014. Retrieved on 26/11/2022 from: https://www.semanticscholar.org/paper/IMPLEMENTING-A-%E2%80%9CBLENDED-LEARNING-APPROACH%E2%80%9D-IN-A-THE-Pillay-Gerrard/7affe505a055ddfcd0adbd236d1468acc7be5753
5. Garrison DR, Vaughan ND. Blended Learning in Higher Education: Framework, Principles, and Guidelines. San Francisco, CA: Jossey-Bass; 2008:1-20