WASET
    Ali Hemmati and  Ali Kheyroddin,  Sustainable Development in Construction.   journal   = {International Journal of Humanities and Social Sciences}, [online]. World Academy of Science, Engineering and Technology.
    November 2009, vol. 35(11). 2041 - 2046
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/13003.