Andoh-Mensah, E., R. Issaka, and A. Ennin. “Evaluation of Growth of Young Coconut and Nut Yield of Old Coconut and Their Nutrient Status under Coconut-Cassava Intercropping Systems”. Journal of Science and Technology, Vol. 31, no. 1, Feb. 2016, doi:10.4314/just.v31i1.144.