Nguyen, Tri Gia, Hai Hoang Nguyen, and Trung Phan. “SAFE: Efficient DDoS Attack Defense With Elastic Traffic Flow Inspection in SDN-Based Data Centers”. Journal of Computer Science and Cybernetics 39, no. 1 (March 3, 2023): 17–32. Accessed April 13, 2025. https://vjs.ac.vn/index.php/jcc/article/view/16629.