WASET
    A. Nassef and  S. Samy and  W. H. El Garaihy,  Enhancement of Mechanical Properties for Al-Mg-Si Alloy Using Equal Channel Angular Pressing.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 131 - 136
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000442.