Hadiqua Fazal, Imran Memon, Tarwan Kumar Khatri, Ghulam Muhammad, and Qasim Ali. 2020. “A Survey On Cloud Computing, Security Challenges, Architecture, Applications & Solutions”. University of Sindh Journal of Information and Communication Technology 4 (1), 24-30. https://sujo.usindh.edu.pk/index.php/USJICT/article/view/640.