Ayman Abd-Elhamed and  Sayed Mahmoud,  Effect of Infill Walls on Response of Multi Storey Reinforced Concrete Structure.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2015, vol. 101(5). 578 - 582
    [viewed 25 January 2022]. Available from: https://publications.waset.org/pdf/10001324.