6Lonsdale, P., Naismith, L., Sharpies, M., & Vavoula, G.Literature re- view inmobile technologies and learning [EB/OL].FUTURELAB SE- RIES,2004, (11) :48 [2012-12-01].http://citeseerx.ist.psu.edu/view- doc/summary?doi= 10. I. 1.136.2203.
7UNESCO.Turning on mobile learning in Africa and the Middle East: Illustrative initiatives and policy implications [DB/OL].[2013-02-06]. http://unesdoc.uneseo.org/imazes/0021/002163/216359E.pdf.
8Wentzel, P., Van Lammeren, R., Molendijk, M., de Bruin, S.,& Wag- tendonk, A.Using mobile technologies to enhance students' educa- tional experiences[DB/OL]. ECAR Case Study 2,200512013-01-03] http://net.educause.edulirflibrarylpdf/ers0502/cs/ecsO502.pdf.
9Cronje, J., & E1-Hussein, M.Defining Mobile Learning in the Higher Education Landscape [J]. Journal of Educational Technology & Society, 2010,(3):12-21.
10Arnedillo- Sanchez, I., Kukulska-Hulme, A., Milrad, M., Sharpies, M., & Vavoula, G.Innovation in mobile learning[J]. International Journal of Mobile and Blended Learning, 2009, (1):13-35.