A. Paz and M. Khadka and N. Veeramisti and B. Morris, Evaluation of the Effectiveness of a HAWK Signal on Compliance in Las Vegas Nevada. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. September 2016, vol. 113(5). 945 - 950 [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10005632.