S. Abdulla, Lujain, and Dr. Sami A. Mawjoud. “Predictive Handoff Based on Mobile Positioning in CDMA System”. Al-Rafidain Engineering Journal (AREJ) 20, no. 3 (June 28, 2012): 56–69. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/arej/article/view/30570.