Green Suppliers Performance Analysis in A Supply Chain Netwotk using Fuzzy Topsis and Fuzzy Vikor Techniques

Abstract

Green Supply Chain Management (GSCM) strives to decrease, if not eliminate, supply chain operations' negative environmental effects.Multi-criteria decision-making (MCDM) strategies should be utilized to evaluate suppliers' GSCM performance because GSCM includes multi-dimensional methods. In order to supply solutions to perplexing and demanding multi-attribute inquiries in a fuzzy environment, fuzzy group decision-making procedures must be produced. Based on integrated fuzzy MCDM methodologies, this research provides a methodology for assessing the GSCM performance of firms in terms of green design, green image, green transformation, green logistics, and green management system. The fuzzy DEMATEL technique is used to calculate the cause and effect relationships between GSCM dimensions. Based on this association, the fuzzy AHP approach is utilized to generate the weights of the relevant criterion.