WASET
    Omar Boutkhoum and  Mohamed Hanine and  Abdessadek Bendarag,  A Comparative Analysis Approach Based on Fuzzy AHP, TOPSIS and PROMETHEE for the Selection Problem of GSCM Solutions.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2018, vol. 142(10). 859 - 870
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10009630.