WASET
    S. Onder and  Z. Kocbeker,  Importance of the Green Belts to Reduce Noise Pollution and Determination of Roadside Noise Reduction Effectiveness of Bushes in Konya, Turkey.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2012, vol. 66(6). 373 - 376
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/8545.