Adebambo, O. A., and A. E. Dettmers. “COMPARATIVE PERFORMANCE OF THE INDIGENOUS AND EXOTIC SOWS IN NIGERIA : I. MILK YIELD, PERSISTENCY OF PRODUCTION AND Are UTILIZATION BY THE LITTER”. Nigerian Journal of Animal Production, vol. 6, Jan. 2021, pp. 26-32, doi:10.51791/njap.v6i.2653.