Khalid S, Alam A, Ilyas M. Optimized Security Context Switching with Low Latency in Vertical Handover: Optimized Security Context. PPASA [Internet]. 2021 Mar. 15 [cited 2025 Dec. 5];57(1):37-44. Available from: https://www.ppaspk.org/index.php/PPAS-A/article/view/50