WASET
    M. A. Bajaber and  M. A. Taha,  Contractor Selection in Saudi Arabia.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2012, vol. 71(11). 2995 - 3000
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/14292.