M. Fatur, A. Himmed, A. bakr Ismail, H. Ali, and M. Elmahdi, “The Effect of Chicken Manure on the Yield and Nutritive Value of Fodder Sorghum Sudanese Under Rain-fed Conditions”, IJSBAR, vol. 24, no. 7, pp. 143–149, Dec. 2015, Accessed: Apr. 04, 2026. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/5027