1. No Clear Studies on Impacts of Merowe Dam;Abbas,2012
2. African Economic Outlook – Sudan;ADBG,2013
3. Primitive Capital Accumulation in the Sudan;Abdelkarim,1992
4. Effect of change of discharges at Dongola station due to sedimentation on the water losses from Nasser Lake;Abdel-Latif;Nile Basin Water Science & Engineering Journal,2011
5. Post-Jonglei planning in southern Sudan: combining environment with development;Ahmad;Environment and Urbanization,2008