WASET
    Madhukar Nagare and  Pankaj Dutta,  On Solving Single-Period Inventory Model under Hybrid Uncertainty.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 447 - 452
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/6170.