Dharmesh Dhangar. “A Review of Defense Mechanisms Against Distributed Denial-of-Service (DDoS) Attacks on the Application Layer, As Well As Machine Learning (ML)-Based Mechanisms to Defend Against DDoS Attacks”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 21s, Mar. 2024, pp. 4583-90, https://ijisae.org/index.php/IJISAE/article/view/6342.