Institutions of Study
- International Centre for Development-Oriented Research in Agriculture (ICRA) (The Netherlands): January-July 2004.
- The University of Reading (U.K.): October 1995 - May 2000
- Arthur D. Little Management Education Institute, Inc: September - October 1988.
- Prempeh College, Kumasi, Ghana: September 1966 - June 1973.
- University of Science and Technology, Ghana: October 1973 - September 1977
- University of Ibadan, Nigeria: October 1979 - May 1983