WASET
    Mamoon Mousa Atout,  The Reason of Principles of Construction Engineering and Management Being Necessary for Contracting Firms and Their Projects Managers.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2016, vol. 112(4). 466 - 471
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10004045.