Elkholy, M., Hassanein, E., Edrees, N., Eleraky, W., Elgamel, M., & Ibraheim, D. (2009). Nutritional Aspects of Recycling Plants By-Products and Crop Residues (Corn Stalk) in Sheep. Pakistan Journal of Nutrition, 8(12), 1834–1841. https://doi.org/10.3923/pjn.2009.1834.1841