Zeleke T, Mekonnen T, Liuel Y, Asres Z, Asfaw B and Ayele A 2018:  
Growth, carcass and non-carcass characteristics of Central Highland and Boer x Central Highland goats under different levels of supplementation. 
 Livestock Research for Rural Development. Volume 30, Article #191. 
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, from http://www.lrrd.org/lrrd30/11/zelek30191.html