- Proceedings ASCILITE 1999: 16th Annual Conference of the Australasian Society for Computers in Learning in Tertiary Education: Responding to Diversity, page 9--15. Australasian Society for Computers in Learning in Tertiary Education ASCILITE, (1999)
- Open Learning: The Journal of Open and Distance Learning 25(3):233-249 (2010)
- Guide International Seminar on Virtual Higher Education, (2010)
- (1994)
- South African Computer Journal (2010)
- Journal for Research in Mathematics Education 38(1):35 (2007)
- (2005)
- Behaviour and Information Technology 24(1):51--66 (2005)
- Computers & Education 50(2):491 - 498 (2008)DEVELOPMENT, DISRUPTION & DEBATE - Selected Contributions from the CAL 07 Conference .
- AIDS Research and Therapy 7(1):35 (2010)
- Computers & Education 46(3):249-264 (2006)
- Proceedings of the 12th European Conference on Software Maintenance and Reengineering CSMR 2008, page 274-278. (2008)
- P10446.001. Arlington, VA, (2003)
- Journal of Computer Assisted Learning 25(5):423-437 (2009)
- Object-oriented Design Knowledge: Principles, Heuristics, and Best Practices, Idea Group Pub, (2006)
- IEEE Transactions on Software Engineering (2001)
- Policy Research Working Paper, WPS4836. World Bank, (February 2009)
- CHI '90: Proceedings of the SIGCHI conference on Human factors in computing systems, page 249-256. New York, NY, ACM Press, (1990)
- http://www.tlc.murdoch.edu.au/archive/cutsd99/handbook/handbook.html, (2000)lastaccessed=21 June, 2007 .
- Proceedings of the 17 th International World Wide Web Conference, (2008)


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