Jae Moon Lee,  Searching k-Nearest Neighbors to be Appropriate under Gamming Environments.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 997 - 1000
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9998583.