Nwachukwu, E. N. ., Ogbu, C. C., Kalla, D. J. U., Ukwu, H. O. ., Ezea, J., Udoh, U. H. and Ekumankama, O. O. . (2022) “Performance of indigenous cattle breeds and composites in the humid rainforest agro-ecological zone of Nigeria”, Nigerian Journal of Animal Production, 49(3), pp. 243–249. doi: 10.51791/njap.v49i3.3577.