1. Web 2.0: A new wave of innovation for teaching and learning?;B.Alexander;EDUCAUSE Review,2006
2. Armstrong, J., & Franklin, T. (2008). A review of current and developing international practice in the use of social networking (web 2.0) in higher education. Retrieved September 23, 2012, from www.franklin-consulting.co.uk/
3. Collaborative writing in wikis.;N.Arnold;CALICO Monograph,2009
4. Use of wikis in graduate course work.;M.Bold;Journal of Interactive Learning Research,2006
5. Wikis, blogs and podcasts: A new generation of web-based tools for virtual collaborative clinical practice and education.;M. N. K.Boulos;BMC Medical Education,2006