1. Ambikairajah, E., Epps, J., Sheng, M., & Celler, B. (2008). A new mode of lecturing for self-directed learning – virtual classroom on a DVD. Current Themes in Engineering Technologies, American Institute of Physics.
2. Exploring the complex relations between achievement emotions and self-regulated learning behaviors in online learning;Artino;Internet and Higher Education,2012
3. Benson, P. (2011). Teaching and Researching. Autonomy. Pearson Education Limited.
4. Brockett, R.G., & Hiemstra, R. (1991). A conceptual frameword for understanind self-direction in adult learning. Self-Direction in Adult Learning: Perspectives on Theory, Research, and Practice, London and New York: Routledge.
5. Development of the human interaction dimension of the Self-Regulated Learning Questionnaire in asynchronous online learning environments;Cho;Educational Psychology,2009