1. Bell, F.: Connectivism: its place in theory-informed research and innovation in technology-enabled learning. Int. Rev. Res. Open Distrib. Learn. 12(3), 98–118 (2011)
2. Blandin, B.: Are e-learning standards neutral. In: International Conference on Computer Aided Learning in Engineering Education (2004)
3. Chan, D.: A comparison of traditional and blended learning in introductory principles of accounting course. Am. J. Bus. Educ. 4(9), 1–10 (2011).
https://www.academia.edu/6148679/A_Comparison_Of_Traditional_And_Blended_Learning_In_Introductory_Principles_of_Accounting_Course
4. Cohen, E., Nycz, M.: Learning objects and e-learning: an informing science perspective. Interdisc. J. E-Learning Learn. Objects 2(1), 23–34 (2006).
http://ijklo.org/Volume2/v2p023-034Cohen32.pdf
5. Corrigan, P.T.: Preparing students for what we can’t prepare them for. Teaching & learning in higher ed (2013)