Sallehan Ismail and  Mahyuddin Ramli,  Effects of Adding Fibre on Strength and Permeability of Recycled Aggregate Concrete Containing Treated Coarse RCA.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 92(8). 918 - 924
    [viewed 23 September 2019]. Available from: https://publications.waset.org/pdf/9999165.