AVALIAÇÃO DA SUSTENTABILIDADE DAS CADEIAS DE SUPRIMENTO VERDE USANDO MODELO DE INFERÊNCIA FUZZY

Abstract

This work evaluates the Sustainability Index of supply chains, considering practices and organizational performance. The four component parts of supply chains were identified to assess the Sustainability Index of each part and the chain as a whole. The Likert Scale and Fuzzy Logic were used in the evaluation process, applied to a case study in a company in Manaus. The results indicate the validity of the model, showing a difference of only 3.5% between the results obtained by the Excel tab and the fuzzy inference system, demonstrating its effectiveness in determining the Sustainability Index.