TkT, TkL, DI, KTM
Harri is the professor in Industrial Engineering and Management (IEM). He is also the head of IEM Research Unit, where he started in her current position in January 2005. Harri graduated on M.Sc. (tech.) in Construction Economics 1995. His Lic. Sc. in Engineering (Civil Engineering, Construction Economics) was admitted on 1997. In 1998 he received another M.Sc. (Economics and Business Administration). Finally graduating D.Sc. Technology (Industrial Engineering and Management) in 2000, All degrees are from University of Oulu: Oulu, Oulu, FI.