Özet:

The problem of supplier assessment and choice is of importance in terms of the implementation of the business’s future plans. Overcoming this important problem in supply chain management gives a significant competitive advantage. The problem of supplier assessment and choice, which is a multi-critical decision-making problem, has so far been attempted to be solved by the use of a number of different methods and approaches. The aim of this study is to carry out an assessment and ranking among the 14 suppliers of a machine manufacturing company using the VIKOR method. The evaluation criteria, which play an important role in the solution of the VIKOR method, have been used by the analytical network process (AAS) method because the criteria contain mutual interaction. Separate VIKOR solutions for the different values of the maximum group benefit taken into account in the achievement of the long-term solution have been obtained and the results have been interpreted.

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