- Local cerebral blood flow in normoxia, hypoxia in rats maintained on Phenobarbital Anesthesia. December 11, 1978, Sponsors Dr. Louis Skoloff: Chief Laboratory of cerebral metabolism, National Institute of Mental Health, Bethesda, U.S.A.
- Neurosurgery in Sudan. June1983. Sponsor: Prof. Carl-Axel Thulin, Department of Neurosurgery, University Hospital, Lunda, Sweden.
- Medical Education in Sudan, July 1994. Sponsor: Prof. Wang Yield Shanghai Second Medical University, P.R. of China.
- The Future of Higher Education and Scientific Research. Future Studies Centre, Universities of Shandi, Gezira, Imam Al Mahdi, Bakht Al Ruda and Council of Ministers.