WASET
    Sittichai Kaewkuekool and  Vanchai Laemlaksakul,  A Study of Recycle Materials to Develop for Auto Part.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2007, vol. 7(7). 310 - 313
    [viewed 04 May 2024]. Available from: https://publications.waset.org/pdf/650.