Shwe Wut Hmon Aye and  Kay Thi Lwin and  Waing Waing Kay Khine Oo,  The Effect of Ageing Treatment of Aluminum Alloys for Fuselage Structure-Light Aircraft.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2008, vol. 22(10). 245 - 248
    [viewed 09 December 2019]. Available from: https://publications.waset.org/pdf/13023.