WASET
    A. Nicknam and  N. Eftekhari and  A. Mazarei and  M. Ganjvar,  A Three Elements Vector Valued Structure’s Ultimate Strength-Strong Motion-Intensity Measure.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2015, vol. 107(11). 1408 - 1413
    [viewed 10 May 2024]. Available from: https://publications.waset.org/pdf/10002647.