WASET
    P. Moeinzadeh and  A. Hajfathaliha,  A Combined Fuzzy Decision Making Approach to Supply Chain Risk Assessment.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    December 2009, vol. 36(12). 1631 - 1647
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/5201.