Merera, C., Sebsibe, A. ., Abebe, G., & Goetsch, A. L. . (2013). Length of Feeding Periods on Mutton pH and Color of Highland (Arsi-Bale) and Lowland (Black Head Ogaden) Male Sheep of Ethiopia. Journal of Science and Sustainable Development, 1(1), 51-61. https://doi.org/10.20372/au.jssd.1.1.2013.07