Sharifullah Ahmed and  Sarwar Jahan Md. Yasin,  Design Charts for Strip Footing on Untreated and Cement Treated Sand Mat over Underlying Natural Soft Clay.   journal   = {International Journal of Geotechnical and Geological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2020, vol. 168(12). 389 - 394
    [viewed 12 April 2021]. Available from: https://publications.waset.org/pdf/10011708.