It is a multidisciplinary research unit within an engineering school that aims to explore and strengthen the links between management science and engineering approaches to stimulate creativity in problem solving. CEGIST's research is focused on 5 main areas: DECISion science and management engineerING (DECISING), Systems modelling and Methods of Operations reSearch And analytICs (MOSAIC), Strategy, Entrepreneurship and Innovation (SEI), Operations, Logistics and Supply Chain Management (OpLog) e SUSTainable solutions and Assessment for cIrcular economy Systems (SUSTAINS).