Sulaiman, S.M. and Askar, S.K. (2015) “Investigation of the Impact of Ddos Attack on Network Efficiency of the University Of Zakho”, Science Journal of University of Zakho, 3(2), pp. 275–280. Available at: https://www.sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/169 (Accessed: 21 December 2025).