WASET
    Komeil Valipourian and  Mohsen Ramezan Shirazi and  Orod Zarrin Kafsh,  The Effect of Stone Column (Nailing and Geogrid) on Stability of Expansive Clay.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2015, vol. 99(3). 359 - 364
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002274.