Selecting Green Suppliers by Considering the Internet of Things and CMCDM Approach

Selecting the suppliers in a green supply chain (GSC) improves capabilities by considering environmental policies. On other hand, development of technology and intelligence Internet Things (IoT) their help to meet goals better, it is essential study them this area. So, crucial identify influential factors IoT selecting supplier find its most important criteria for further monitoring control. This paper aims illustrate ability four different combinatorial multi-criteria decision-making (CMCDM) techniques determining best rubber GSC. The are weighted using fuzzy hierarchical analysis (FAHP) method, then ranked methods: VIKOR, TOPSIS, ELECTERE, WASPAS. Then, ranks compared with each other. Eventually, Spearman’s rank correlation was examined compare CMCDM methods. results indicate that there similar ranking between all Finally, found second alternative companies looking environmentally friendly suppliers. Also, FAHP-ELECTERE FAHP-WASPAS methods have high developed method can decision-makers make prompt decisions less pollution, which helps achieve sustainable performance entire chain.