Eze, F., and E. V. Oscar. “EFFECT OF WONDERFUL KOLA SEED MEAL (Buccholzia Coriacea) ON GROWTH, MASCULINIZING POTENCY AND GONAD GROSS MORPHOLOGY OF THE NILE TILAPIA (Oreochromis Niloticus, LINNAEUS 1758)”. Journal of Aquaculture and Fish Health, vol. 8, no. 3, Sept. 2019, pp. 191-8, doi:10.20473/jafh.v8i3.14789.