Tiruneh, S., Bahita, M., Tegegn, B., & Deribe, B. (2015). Adoption of Awasi-cross Sheep Breed and its Impact on Household Income in Ethiopia. American Scientific Research Journal for Engineering, Technology, and Sciences, 12(1), 29–39. Retrieved from https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/614