A Fuzzy–Rough MCDM Approach for Selecting Green Suppliers in the Furniture Manufacturing Industry: A Case Study of Eco-Friendly Material Production

Green supplier selection is always one of the most important challenges in all supply chain management, especially for production companies. The purpose to have reliable suppliers which can fulfill requests and be flexible any stage. aim this paper create an adequate strong MCDM (multicriteria decision making) model evaluation a real environment. main contribution study proposing novel fuzzy–rough containing extension stepwise weight assessment ratio analysis (SWARA) additive (ARAS) methods with numbers (FRN). integrated FRN SWARA–FRN ARAS was implemented case eco-friendly material production. SWARA method used calculate weights 10 green criteria, while using ARAS, 6 were evaluated. results applied show that S3 received highest ranking, followed by S2, S5 performed poorest. In order verify strengths developed approach, we created comparative analysis, sensitivity dynamic matrix, confirm robustness our model.