Ezzah Fatima, Irshad Ahmad Sumra, and Rania Naveed. “A Comprehensive Survey on Security Threats and Challenges in Cloud Computing Models (SaaS, PaaS and IaaS)”. Journal of Computing & Biomedical Informatics 7, no. 01 (June 1, 2024): 537–544. Accessed April 30, 2025. https://www.jcbi.org/index.php/Main/article/view/403.