S. Pechpoothong and  M. Kopystecki,  Analysis of Rubber Waste Utilization at Pandora Production Company Limited.   journal   = {International Journal of Mechanical and Industrial Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2013, vol. 77(5). 253 - 257
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/8557.