Wahyudi Sutopo is a professor in industrial engineering and Head of Industrial Engineering and Techno-Economics Research Group, Department of Industrial Engineering, Faculty of Engineering, Universitas Sebelas Maret (UNS), Indonesia. His educational background is a doctor in industrial engineering and management from Bandung Institute of Technology (ITB) in 2011. He is the president of the industrial engineering and operations management (IEOM) society for Indonesia's professional chapter and IEOM Asia Pacific Operations director. His research areas of interest are logistics and supply chain management, engineering economy and cost analysis, and technology commercialization. He has published articles over 187 documents indexed by Scopus with an H-index of 13. His email is wahyudisutopo@staff.uns.ac.id