Beyene, Belay. “Study on Gastro Intestinal Parasite of Cattle at Horoguduru Animal Production and Research Center of Wollega University, Oromia, Ethiopia”. Journal of Science, Technology and Arts Research 5, no. 1 (March 30, 2016): 46–50. Accessed September 23, 2024. https://journals.wgu.edu.et/index.php/star/article/view/338.