Umar, A. M., I. Mati, B. F. Muhammed, and A. Mohammed. “EFFECT OF PERIOD ON LIVE-WEIGHT AND PRICE OF BULLS IN SELECTED LIVESTOCK MARKETS OF KANO AND JIGAWA STATES, NIGERIA”. Nigerian Journal of Animal Production, July 2024, pp. 644-7, doi:10.51791/njap.vi.7119.