A way to minimize uncertainty and achieve the best possible project performance in construction management can be achieved during procurement process, which involves selecting an optimal contractor according “the most economically advantageous tender.” As resources are limited, decision-makers often pulled apart by conflicting demands coming from various stakeholders. The challenge of addressin...

Selecting the right supplier can be one of most critical decisions for manufacturing firms. Strategic issues often dictate whether a company thrives or fails. When making important decisions, certain people consider importance green-friendly criteria before selecting supplier. Various companies prioritize green suppliers in their selection process. This work considers grey method choosing by co...