Bee-Lin Tang and  Ismail Bakar and  Chee - Ming Chan,  Reutilization of Organic and Peat Soils by Deep Cement Mixing.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2011, vol. 50(2). 87 - 92
    [viewed 19 January 2020]. Available from: https://publications.waset.org/pdf/10556.