1. Ahmad, A.-H. (2010). Constructivism based blended learning in higher education. Master Thesis, Master of Management Information Systems. Universiteit Hasselt.
2. Banerjee, A., Shawn, C., Esther, D. (2007). Lindenleigh remedying education: evidence from randomized experiments in India. The Quarterly Journal of Economics, 122(3), 1235–1264.
3. Bayraktar, S. (2000). A meta-analysis of the effectiveness of computer-assisted instruction in science education. Doctoral Dissertation, Athens: Ohio University. ISBN:0-599-86473-7.
4. Bersin and Associates. (2003). Blended Learning: What Works?
http://www.e-learningguru.com/wpapers/blended_bersin.doc
.
5. Blei, D.M., Ng, A.Y., Jordan, M.I., Lafferty, J. (2003). Latent Dirichlet allocation. Journal of Machine Learning Research.