Ajay Verma and  Nitin Seth,  A Strategy Based View of Supply Chain Competitiveness.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2014, vol. 88(4). 1198 - 1201
    [viewed 11 December 2019]. Available from: https://publications.waset.org/pdf/9998800.