Tarek M. Alguhane and  Ayman H. Khalil and  M. N. Fayed and  Ayman M. Ismail,  Seismic Assessment of Old Existing RC Buildings on Madinah with Masonry Infilled Using Ambient Vibration Measurements.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2015, vol. 97(1). 43 - 51
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10000426.