18- Fernando Koch & Marcos D. & Assunçao ,'' A Cost Analysis of Cloud Computing for Education''. Economics of Grids , Clouds , Systems , and 28. -, Berlin, Germany, November 27International Conference Services 9th Proceedings , 2012.
'' , ptsManagerial Accounting and Cost ConceGarrison Noreen , '' -19Second Edition , University of Washington , 2011.
Cost Accounting Managerial Horngren & Charles & Foster & Gerge , '' -20., Fourteenth Editio , 2000 Emphasis''
International Jeffrey, " The Internet as A delivery Platform for Audio" , -21, Vol.1, 2002. Learning Turkey-on EJournal
22- Jon & Evan & Farnam , ''Cloud AV:N-Version Antivirus in Network Cloud'', Electrical Engineering and Computer Science , Department , 2012.Security Symposium Usenlx AssociationUniversity of Michigan ,
23- Lakhmi Chand Goyal & Pradeep Kammar Jatav ,''Cloud Computing an International Journl of Next Overview and its Impact on Libraries'' , , Vol.1 , Issue1, Sepetmber , 2011.Generating Computer Applications
24- Leila Mellal Mébarek Djebabra , "Contribution of Cost-benefit analysis , Design and Journal of Engineering to Optimization of Ecodesign plants", Technology, Vol.13, Issue 2, 2015.
25- Madan & Kumar & Pant & Arora , ''Elearning Based on Cloud International Journal of Advanced Research in Computer Computing'', , Vol.2, Issue 2 , 2012.Science and Software Engineering
26- Marc Walterbusch & Benedikt Martens & Frank Teuteberg ,"Evaluating Cloud Computing Services from a Total Cost of Ownership perspective" , , Vol. 36, Issue 6, 2013.anagement Research ReviewM
27- Masud ,M. & Huang ,X, ''An elarning System Architecure Based on learning System Architecture based on Cloud -An ECloud Computing'', , 2012. Computing Journal
21
28- Mayank Yuvaraj ,"Security Threats Risks and Open Source Cloud Library Hi Tech News Computing Security Solutions for libraries", , Vol. 32 , Issue 7, 2015.International Journal
29- Qamar, S. & Lal, N. & Singh, M." Internet Ware Cloud Computing: cience and Information International Journal of Computer SChallenges", , Vol.7, No.3 , 2010.Security
30- Richard O. Zerbe , "Introduction to Benefit–Cost Volume" , In Research , Management Research Reviewin Law and Economics Published online , 8 Mar, 2015.
" , Ninth edition , Cornell Managerial AccountingRonald , Hilton ," -31University , 2005.
32- Wuhe & Cernusca & Abdous,''Exploring Computing for Distance , Vol. 4 , Online Journal of Distance Learning Administrating Learning'' , Issue3 , 2011
Services .advanced Cost analysis of Cloud Computing Zeng , C , '' -33'' , 2014.