V. Oleforuh-Okoleh, R. Laven, U. Obianwuna, S. Olorunleke, and O. Emeka, “Influence of short-term synchronization protocol and fixed timed AI on oestrus synchronization response, oestrus behaviour and pregnancy rate of two breeds of Nigeria indigenous goats”, NJAS, vol. 23, no. 3, pp. 53–59, Apr. 2023.