WASET
    Grujić S. and  Mihailović A. and  Kiurski J. and  Adamović S. and  Adamović D,  Noise Level Investigation in Printing Industry in Novi Sad, Serbia.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2011, vol. 52(4). 224 - 226
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/1806.