1. 1. Florin Ogigau-Neamtiu, ―Cloud ComputingSecurity Issues‖, International Journal ofApplication or Innovation in Engineering, Vol.1, no.2, pp.1-5, 2012.
   2. Asmita Pandey, Pooja, “Cloud Computing-An on Demand Service Platform”,(iCAMT – 2013), IJCA
   3. Puja Dhar1, “Cloud computing and its applications in the world of networking” , IJCSI International Journal of Computer Science Issues,1Department of Information Technology,I.T.S- Management & IT Institute Ghaziabad, Uttar Pradesh 201007,India Vol. 9, Issue 1, No 2, January 2012 , ISSN: 1694-0814.
   4. R. Sharma, “Study and Analysis of Cloud- Based ERP Services”, International Journal of Mechatronics,ElectricalandComputer Technology, Vol. 3, Issue 9, pp 375-396, Oct.2013.
   5. ReterWesterkamp,ELearning as aWeb Service.
   6. http://aws.amazon.com/
   7. http://www.google.com/apps/intl/en/business/clo ud.html
   8. http://www.articulate.com/rapid-elearning/why- elearning-is-so-effective/
   9. http://en.wikipedia.org/wiki/Cloud_Computing.
   10. http://en.wikipedia.org/wiki/E-learning.
   11. Nguyen, T.D., Nguyen, D.T., Cao, T.H.: Acceptance and Use of Information System:E- learning based on Cloud Computing in Vietnam. In: Linawati, Mahendra, M.S.,Neuhold, E.J.,ICT- EurAsia 2014. LNCS, vol.8407,pp. 139–149. Springer, Heidelberg (2014)