Aliyi, K. J., M. Yoseph, and U. Mengistu. “Responses of Farmers on Reproductive Performance of Dairy Cows in Urban and Peri-Urban Small Scale Dairy Production System: The Case of South East Oromia, Ethiopia”. Scientific Journal of Animal Science, vol. 9, no. 11, Nov. 2020, pp. 709-20, http://sjournals.com/index.php/sjas/article/view/1603.