Workshop / Conference 
Year 
The Annual Conference in Statistics, Computer Science, Operations Research and Mathematics Cairo University 
2005 
The First Islamic Countries on Statistical Sciences , Lahore , Pakistan 
1998 
The 25th Annual Conference in Statistics, Computer Science, Operations Research and Mathematics Cairo University 
1990 
The 24th Annual Conference in Statistics, Computer Science, Operations Research and Mathematics Cairo University 
1989 
The Fourth National symposium of topology and application , Benha University 
1987 
The Fifth National symposium of topology and application , Ain Shams University 
1987 
The Fifteenth Annual Conference in Statistics, Computer Science, Operations Research and Mathematics Cairo University 
1980 
The Fourteenth Annual Conference in Statistics, Computer Science, Operations Research and Mathematics Cairo University,1979. 
1979 

