Sokjoon Lee and  Howon Kim and  Kyoil Chung,  Tag Broker Model for Protecting Privacy in RFID Environment.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2007, vol. 10(10). 1550 - 1553
    [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/15722.