WASET
    Tunjo Peric and  Zoran Babic,  Determining Optimal Production Plan by Revised Surrogate Worth Trade-off Method.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2008, vol. 23(11). 1219 - 1228
    [viewed 18 September 2024]. Available from: https://publications.waset.org/pdf/13011.