WASET
    Abioye A. Oyenuga and  Rao Bhamidimarri,  Reduce, Reuse and Recycle: Grand Challenges in Construction Recovery Process.   journal   = {International Journal of Environmental and Ecological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 100(4). 1131 - 1137
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/10000955.