Oldham, J., C. Mpraim, and K. Bediako. “Biochemical Studies of Cocoa Sweatings- 1. Amino Acids, Minerals and Sugar Analysis of the Sweatings”. Journal of Science and Technology, Vol. 10, no. 1, Dec. 2015, pp. 49 -51, doi:10.4314/just.v10i1.1088.