Kinung hi, S. M., Tilahun, G., Hafez, H. M., Woldemeskel, M., Kyule, M., Grainer, M., & Baumann, M. P. (2004). Assessment of Economic Impact Caused by Poultry Coccidiosis in Small and Large Scale Poultry Farms in Debre Zeit, Ethiopia. International Journal of Poultry Science, 3(11), 715–718. https://doi.org/10.3923/ijps.2004.715.718