Saliha Gachi and  Mouloud Aissani and  Fouad Boubenider,  Temperature Evolution, Microstructure and Mechanical Properties of Heat-Treatable Aluminum Alloy Welded by Friction Stir Welding: Comparison with Tungsten Inert Gas.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2018, vol. 143(11). 600 - 604
    [viewed 04 July 2020]. Available from: https://publications.waset.org/pdf/10009760.