Keskes, S., Ibrahim, M., Sisay Tessema, T., Tamir, B., Regassa, F., Kassa, T. and Dawo, F. (2013) “Production systems and reproductive performances of <i>Camelus dromedarius </i>in Somali regional state, eastern Ethiopia”, Journal of Agriculture and Environment for International Development (JAEID), 107(2), pp. 243–266. doi: 10.12895/jaeid.20132.166.