Abdullah P. Y., S. R. Zeebaree, H. M. Shukur, and K. Jacksi, (2020), "HRM system using cloud computing for Small and Medium Enterprises (SMEs)", Technology Reports of Kansai University, vol. 62.

Acuna G. E., L. A. Alvarez, J. Miraflores, and M. J. Samonte, (2021), “Towards the Development of an Adaptive E-Learning System with Chatbot Using Personalized E-Learning Model”, in 2021 The 7th International Conference on Frontiers of Educational Technologies, 2021, pp. 120–125.

Agatha M. Priska, D. Aulia, E. Muslim, and L. Marcelina, (2020), “Developing a Framework to Evaluate E-Learning System at Higher Education in Indonesia”, in 2020 The 4th International Conference on Education and E-Learning, 2020, pp. 27–32.

Ageed Z., M. R. Mahmood, M. Sadeeq, M. B. Abdulrazzaq, and H. Dino, (2020), "Cloud computing resources impacts on heavy-load parallel processing approaches", IOSR Journal of Computer Engineering (IOSR-JCE), vol. 22, pp. 30-41.

Aulia D. Winarno, E. Muslim, M. Rafi, and A. Rosetta, (2020), “Quality Function Deployment Approach to Optimize E-Learning Adoption among Lecturers in Universitas Indonesia”, in 2020 The 4th International Conference on Education and E-Learning, pp. 161–166,

Badger, L., & Grance, T., (2010), “Standards Acceleration to Jumpstart Adoption of Cloud Computing (SAJACC)”, Paper presented at the NIST Cloud Computing Forum and Workshop I, Washington, DC.

Bardales O. Mendoza, T. Fernandez Bringas, and L. Saavedra Bendezú, (2020), “Perspectives of the Use of ICT for the Teaching-Learning Process among Peruvian University Students and Lecturers during the COVID-19 Pandemic”, in 2020 2nd International Workshop on Artificial Intelligence and Education, 2020, pp. 49–53.

Barnatt C. A, (2015), “brief guide to Cloud Computing: An essential introduction to the next revolution in computing”; London: Robinson.

Demarest George, (2010), "Oracle Cloud Computing", Oracle Corporation, USA.

Eshun D. Yawson and F. Amofa Yamoah, (2021), “Gender variability in E-learning utility essentials: Evidence from a multi-generational higher education cohort”, Comput. Human Behav., vol: 11.

Faraj, Sufyan T., Awad, Waleed K. & Kifayat, Kashif, (2012), “Trusted Cloud Computing”, J. of university of anbar for pure science, Vol.6: NO.2.

Fischer, E. A., & Moloney Figliola, P., (2013), “Overview and issues for implementation of the federal cloud computing initiative: implications for federal information technology reform management”, Journal of Current Issues in Media & Telecommunications, 5(1).

Giuseffi F., (2021), “Renewing Self-Directed Learning in E-Learning Experiences”, ELearn, vol, no: 1.

Haji L. M., O. M. Ahmad, S. R. Zeebaree, H. I. Dino, R. R. Zebari, and H. M. Shukur, (2020), "Impact of cloud computing and internet of things on the future internet", Technology Reports of Kansai University, vol. 62, pp. 79-90.

Harrati N., I. Bouchrika, A. Tari, and A. Ladjailia, (2016), “Exploring user satisfaction for e-learning systems via usage-based metrics and system usability scale analysis”, Comput. Human Behav., vol. 61, pp. 463–471.

Huang T. Y. and C. Huang, (2020), “Teaching and Learning through the Net”, in 2020 The 4th International Conference on Education and E-Learning, pp. 92–95.

Ibrahim Z. S. Ageed, R. K., and Sadeeq M. A., (2020), "Unified Ontology Implementation of Cloud Computing for Distributed Systems", Current Journal of Applied Science and Technology, pp. 82-97.

Ivanova T., V., and Terzieva M. Ivanova, (2021), “Intelligent Technologies in E-Learning: Personalization and Interoperability”, in International Conference on Computer Systems and Technologies ’21, 2021, pp. 176–181.

Jansen Wayne, (2011), "Guidelines on Security and Privacy in Public Cloud Computing", National Institute of Standards and Technology, USA.

Jula A, Sundararajan E, Othman Z. (2014), “Cloud Computing service composition: A systematic literature review”, Expert Systems with Applications; 41(8):38–51.

Khanghahi N, Ravanmehr R. (2013), “Cloud Computing performance evaluation”, Issues and Challenges; 3(5):29–41.

Kurbakova S. N., Z. N. Volkova, and A. V Kurbakov, (2021), “Developing Students’ Cognitive Abilities in E-Learning Environment”, in 2021 12th International Conference on E-Education, E-Business, E-Management, and E-Learning, 2021, pp. 124–130.

Ahmed, A. K. Blockchain Technology and its Role in the Development of the Contemporary Financial System Virtual Currencies as a Model, (2022), International Journal of Contemporary Management and Information Technology (IJCMIT)

Linthicum D S, (2019), “Cloud Computing and SOA convergence in your enterprise: A step-by-step guide”, Boston: Pearson Education.

Mahmoud, Halah Hasan, (2012), “Design Enterprise Data Center Infrastructure at Computer Center of Al-Jaderyia Baghdad-University Campus”, Journal of Al-Nahrain University, Vol.15: NO.1.

Marchany Randy, (2010), "Cloud Computing Security Issues", Virginia tech, USA.

Marques L., P. Matsubara, J. C. de Souza Filho, G. Gomes, B. Gadelha, and T. Conte, (2020), “Challenges and Learning from Remote Teaching of Usability and UX”, An Experience Report.

McKendrick Tarmidi, M., Rasid, S. Z. A., Alrazi, B., & Roni, R. A., (2014), “Cloud computing awareness and adoption among accounting practitioners in Malaysia”, Procedia-Social and Behavioral Sciences, 164, 569-574.

Medio C. De, C. Limongelli, F. Sciarrone, and M. Temperini, (2020), “Moodle REC: A recommendation system for creating courses using the moodle e-learning platform”, Comput. Human Behav., vol.

Mohamed, M. & Pillutla, S., (2014), “Cloud computing: a collaborative green platform for the knowledge society”, Vine, 44(3), 357-374.

Othman C. Abdullah and R. Mahmood Abdulla, (2021), “Evaluation of E-Learning in Higher Education during COVID-19 Pandemic: A Case Study in University of Sulaimani”, in 2021 12th International Conference on E-Education, E-Business, E-Management, and E-Learning, 2021, pp. 68–74.

Rashid Z. N., S. R. Zebari, K. H. Sharif, and K. Jacksi, (2018), "Distributed cloud computing and distributed parallel computing: A review", in 2018 International Conference on Advanced Science and Engineering (ICOASE), pp. 167-172.

Revathi R., M. and Suganya,G. M. NR, (2020), "IoT based Cloud Integrated Smart Classroom for smart and a sustainable Campus", Procedia Computer Science, vol. 172, pp. 77-81.

Rittinghouse J, Ransome J. (2019), "Cloud Computing: Implementation", management and security. CRC Press.

Safonov M. A., S. S. Usov, and S. V. Arkhipov, (2021), “E-Learning Application Effectiveness in Higher Education. General Research Based on SWOT Analysis”, in 2021 5th International Conference on Education and Multimedia Technology, 2021, pp. 207–212.

Shipunova O. D., I. P. Berezovskaya, S. I. Kedich, N. V Popova, and N. Y. Kvashenko, (2021), “Intelligent Human Information Behavior in E-Learning System”, in 2021 2nd International Conference on Artificial Intelligence and Information Systems, New York, NY, USA: Association for Computing Machinery.

Thi Van Pham and Thao N. Thi Ho, (2021), “The Implementation of E-Learning during the COVID-19 Pandemic in a Vocational Institution in Vietnam: An Investigation into Students’ Perceptions and Readiness”, in 2021 5th International Conference on Education and Multimedia Technology, 2021, pp. 234–239.

Trivedi, H., (2013), “Cloud computing adoption model for governments and large enterprises”, Massachusetts Institute of Technology.