Baso, A., Umar, M. B., Sulaiman, M. H., Gosomji, I. J., Omirinde, J. O., Muazu, T. A., Zubairu, M. and Atabo, S. M. (2022) “Photoperiodic-dependent morpho-biometric changes in the excurrent duct system of sexually-matured helmeted guinea fowl (Numida meleagris)”, Sahel Journal of Veterinary Sciences, 19(3), pp. 28-36. doi: 10.54058/saheljvs.v19i3.320.