1. a Istanbul Technical University, Department of Architecture, Division of Project and Construction Management , ITU TaskIsla Kampüsü, 34437, Taksim/Istanbul, Turkey Phone: Fax: E-mail:
2. b Waterford Institute of Technology , Waterford, Ireland
3. c Multimedia Instructional Design , Waterford, Ireland
4. d Waterford Institute of Technology , Waterford, Ireland
5. e Division of Project and Construction Management , Istanbul Technical University Department of Architecture