Mazher, Alaa Noori, Jumana Waleed, and Abeer Tariq MaoLood. “The Security Threats and Solutions of Network Functions Virtualization: A Review”. Journal of Al-Qadisiyah for Computer Science and Mathematics 12, no. 4 (December 25, 2020): Comp Page 38– 50. Accessed December 4, 2024. https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/720.