Decision-making on real-world problems, including individual process decisions, requires an appropriate and reliable decision support system. Fuzzy set theory, rough set theory, and neutrosophic set theory, which are MCDM techniques, are useful for modeling complex decision-making problems with...

A fuzzy goal programming approach is applied in this paper for solving the vendor selection problem withmultiple objectives, in which some of the parameters are fuzzy in nature. A vendor selection problem has beenformulated as a fuzzy mixed integer goal programming vendor selection problem that...

For any manufacturing or service organization, selecting the right upstream suppliers is a key success factor that will significantly reduce purchasing cost, increase downstream customer satisfaction and improve competitive ability. There are several quantitative as well as qualitative criteria,...

Purpose: The incorporation of environmental objective into the conventional supplier selection practices is crucial for corporations seeking to promote green supply chain management (GSCM). Challenges and risks associated with green supplier selection have been broadly recognized by procurement...