Adamu R. Chali, DVM, and Fedhiko T. Hunde, DVM. 2021. “Study on Prevalence of Major Gastrointestinal Nematodes of Sheep in Wayu Tuka and Diga District, Oromia Regional State”. Veterinary  Medicine 6 (1):13-21. https://doi.org/10.17140/VMOJ-6-154.