WASET
     R. Eslami Farsani and  A. Shokuhfar and  A. Sedghi,  Conversion of Modified Commercial Polyacrylonitrile Fibers to Carbon Fibers.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 116 - 119
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/3323.