WASET
    Oghenerukome Akponovo and  Lynda I. Onyebuchukwu,  A Review on Recycled Materials Used in Construction.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2023, vol. 202(10). 408 - 414
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013322.