WASET
    Tunjo Perić and  Marin Fatović,  Vendor Selection and Supply Quotas Determination by using Revised Weighting Method and Multi-Objective Programming Methods.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2015, vol. 102(6). 1496 - 1502
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10001852.