WASET
    Sheng-Shih Wang and  Wei-Ting Wang,  An Intelligent WSN-Based Parking Guidance System.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 89(5). 801 - 806
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/9998296.