A. Al-Tayyar, H., and S. A. Mawjoud. “Handoff Priority Schemes in Wireless Mobile Cellular System”. Al-Rafidain Engineering Journal (AREJ) 18, no. 6 (December 28, 2010): 54–60. Accessed September 7, 2025. https://jamh.uomosul.edu.iq/index.php/arej/article/view/31236.