1987 Study for the Rehabilitation of the Gash Agricultural Scheme, Kassala, Sudan. Team Member, Newtech & Euroconsult.
1987 Study for the Rehabilitation of Suki Agricultural Scheme, Blue Nile Province, Sudan. Team Member, Newtech & Euroconsult.
1988 Study of the Modernization & Organization of the White Nile Agricultural Schemes. Team Member, Newtech & Alexander Gibb.
1989 Study of the Feasibility of the Development of Affad Agricultural scheme, Northern Province. Project Planning unit, Sudan Government. Team Member, Newtech & Agrar und Hydrotechnic.
1990 OXFAM/UK (Sudan) Evaluation of Activities in the Red Sea, Darfur and Khartoum. Team member Oxfam, Oxford.
1991 Study on the Improvement of Water Supply in South Darfur, P.P.U. Sudan Government (Team Member) Newtech & Euroconsult.
1992 A study on the Assessment of the Performance of Amal & SPCR Organizations, Sudan (Team Leader) Norwegian Save the Children in Africa, Redda barna.
1992 A study on the labour Market in the Gash Scheme and Migrants from Derudeb District in Eastern Sudan (Team Leader) The Sudanese Red Crescent & Danish Red Cross.
1992 A study on the Felt Problems & The Perceived Solutions in the local Communities of Derudeb District, (Team Leader) The Danish Red Cross.
1993 Study on the Role of NGOs within the SUNDUS Project, Western Sudan UNDP, UN, New York.