M. Khoshab and  M. J. Sedigh,  Effect of Delay on Supply Side on Market Behavior: A System Dynamic Approach.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2014, vol. 86(2). 335 - 340
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9997502.