Nasıf Ekiz and  Tara Salih and  Sibel Küçüköner and  Kemal Fidanboylu,  An Overview of Handoff Techniques in Cellular Networks.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2007, vol. 6(6). 1709 - 1712
    [viewed 08 May 2021]. Available from: https://publications.waset.org/pdf/222.