WASET
    M. A. Ahmadi and  O. Alidoust and  I. Sadrinejad and  M. Nayeri,  Development of Mechanical Properties of Self Compacting Concrete Contain Rice Husk Ash.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2007, vol. 10(10). 100 - 103
    [viewed 19 September 2024]. Available from: https://publications.waset.org/pdf/7882.