Amaefule, R. A., Onunkwo, D. N., Ilouno, O. C., Iwuji, T. C., Ogbuewu, I. P., & Etuk, I. F. (2021). Live and internal organ weights of male growing pigs fed low protein and low energy diets supplemented with multi-enzyme. Nigerian Journal of Animal Production, 47(6), 99–107. https://doi.org/10.51791/njap.v47i6.2911