1-        Muna, M.M. Ahmed, and Y.R. Sulieman. (2000). Methane emission from entric fermentation and manure management in domestic ruminants of Sudan. A report on greenhouse inventory. Climate Change: Sudan’s First National Communications under United Nations Framework Convention on Climate Change. Higher Council for Environmental and Natural Resource of the Sudan.

2-        Y.H. El-Mansoury, Muna, M.M. Ahmed, K.A. El-Rabeea, A.O. Idri, and I.B. Mohamed. The effect of using feeding supplementation strategies on reproductive and productive performance on cows kept under different husbandry systems. Development and feed evaluation of animal feed supplementation packages. Proceedings of the final review meeting under the IAEA. Technical cooperation AFRA Project RAF/5/041 held in Cairo, Egypt, 25 – 29 November 2000.