Abba, A., A. R. Mustapha, U. M. . Bamanga, D. Iliyasu, I. D. Peter, S. O. Asuku, J. Stephen, and M. A. . Waziri. “Pelvic and Testicular Biometry of Sahel Goats in Maiduguri, Nigeria”. Sahel Journal of Veterinary Sciences, vol. 18, no. 1, Apr. 2021, pp. 1-5, https://demo.saheljvs.org/index.php/saheljvs/article/view/212.