WASET
    S. R. Shamili and  C. Natarajan and  J. Karthikeyan,  An Overview of Electronic Waste as Aggregate in Concrete.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2017, vol. 130(10). 1444 - 1448
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10008124.