Bushra Suhale Al-Busoda and  Laith Kadim Al-Anbarry,  Wetting-Drying Cycles Effect on Piles Embedded in a Very High Expansive Soil.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 85(1). 61 - 64
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9997192.