|
Demonstrator : From 1989 To 1992 - South Valley University |
Assistant Lecturer : From 1992 To 1996 - South Valley University |
Lecturer : From 1996 To 2001 - South Valley University |
Assistant Professor : From 2001 To 2002 - South Valley University |
Associate Professor : From 2002 To 2008 - Faculty of Education Nizwa - Oman |
Professor : From 2008 To 2009 - Sohag University |
Professor : From 2011 To 2014 - King Abdulaziz University |
Professor : From 2014 To 2016 - Sohag University |
Professor : From 2016 Untill Now |