An Evaluation of Farmer Field School Induced Changes in Ghanaian Cocoa Production,
Gockowski, J., Asamoah C., David S., Gyamfi I., and Kumi M. A.
, Journal of International Agricultural and Extension Education, 2010, Volume 17, Issue 3, p.43 - 56, (2010)
Institutional innovation in the credit, input, and cocoa markets of West Africa,
Gockowski, J., Mva J., Oduwole S., and Binam J. N.
, STCP Working Paper Series, 2008, Accra, Ghana, (2008)