WASET
    Abdel-Aziz M. Mohamed and  Nermeen Coutry,  Analysis of Lead Time Delays in Supply Chain: A Case Study.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 102(6). 2065 - 2070
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10002030.