Boateng M, Okai D B, Frimpong Y O and Zeebone Y Y 2015: Wet brewers’ spent grains and wet brewers’ spent yeast: problems associated with their usage and suggested solutions: a case study of the Ejisu-Juaben Municipality of Ghana. Livestock Research for Rural Development. Volume 27, Article #5. Retrieved , from http://www.lrrd.org/lrrd27/1/boat27005.htm