Okoro, V. M. O., G. E. Ejiogu, I. C. Okoli, G. A. Anyanwu, C. T. Ezeokeke, and C. L. Okoro. 2021. “Biometric Measurements of Body and Internal Organ Traits of Indigenous Chickens on Free Range in South-Eastern Nigeria”. Nigerian Journal of Animal Production 39 (2):14-23. https://doi.org/10.51791/njap.v39i2.817.