F. Eze 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)”, JAFH, vol. 8, no. 3, pp. 191–198, Sep. 2019.