Juhan Kim and  Soohyung Kim and  Kiyoung Moon,  Design of Integration Security System using XML Security.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2007, vol. 8(8). 1203 - 1207
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/8871.