Hasanul Ferdaus and  Sazzadur Rahman and  Kamrul Islam,  Comparative Analysis of Mobility Support in Mobile IP and SIP.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2007, vol. 9(9). 2861 - 2865
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/8737.