WASET
    Nam Don Kim and  Jungho Moon and  Tae Yun Chung,  Design and Implementation a Virtualization Platform for Providing Smart Tourism Services.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2017, vol. 129(9). 1017 - 1021
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10007922.