Henry Munoz and  Muhammad Mohsan and  Takashi Kiyota,  Shear Modulus Degradation of a Liquefiable Sand Deposit by Shaking Table Tests .   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2018, vol. 134(2). 60 - 65
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10008443.