Ahmed et al., 2005. Small Rumin. Res., 56 (1-3): 39-45 Document reference Ahmed, M. M. M.; Abdalla, H. A., 2005. Use of different nitrogen sources in the fattening of yearling sheep. Small Rumin. Res., 56 (1-3): 39-45 Web https://doi.org/10.1016/j.smallrumres.2003.09.009Citation key Ahmed et al., 2005Datasheets Cottonseed mealSesame (Sesamum indicum) seeds and oil meal