Shankute, Gonfa, Basaznew Bogale, and Achenef Melaku. 2013. “An Abattoir Survey on Gastrointestinal Nematodes in Sheep and Goats in Hemex-Export Abattoir, Debre Ziet, Central Ethiopia”. Journal of Advanced Veterinary Research 3 (2):60-63. https://www.advetresearch.com/index.php/AVR/article/view/116.