WASET
    S. Asreazad,  An Experimental Investigation in Effect of Confining Stress and Matric Suction on the Mechanical Behavior of Sand with Different Fine Content.   journal   = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2016, vol. 116(8). 877 - 882
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10007376.