WASET
    Y. J. Huang and  C. H. Chang,  Auto-Parking System via Intelligent Computation Intelligence.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2012, vol. 65(5). 687 - 690
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/13255.