Bassam Istanbouli,  Blueprinting of a Normalized Supply Chain Processes: Results in Implementing Normalized Software Systems.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
     2021, vol. 169(1). 68 - 72
    [viewed 20 April 2021]. Available from: https://publications.waset.org/pdf/10011733.