M. Nurye, M. Demlie, M. Y. Mehammed Seid, and M. Yusuf, “Prevalence of Mastitis, Risk Factors and Its Causative Agents Western Hararghe Oromia, Ethiopia”, Glob. J. Anim. Sci. Res., vol. 9, no. 1, pp. 76-89, Jun. 2021.