1. Ghanaian kenkey from normal maize and quality protein maize: Comparative chemical composition and rat growth trials;Ahenkora;Cereals Communications,1995
2. Mutant genes that changes protein composition and increases lysine content of maize endosperm;Mertz;Science,1964
3. The usefulness of Obatanpa, a quality protein maize variety in the feeding of pigs in Ghana;Okai;Proc. Ghana Anim. Sci. Symp.,1994