May 1999: Sustainable Solution for Water Supply to Portsudan City, Poster on “The option of Nile water  and Tokar Delta for water supply to Portsudan”. Portsudan, Sudan.


April 2005: Conference on South Tokar Area Water Supply, “Attendance and discussion”.  Portsudan, Sudan.


May 2013: Seminar on the research projects  funded by the Norway government , Poster on “Water resources in Khor Baraka basin Eastern Sudan”. Alobeid , Sudan.