Khaled El Emam was ranked as the second top systems and software engineering scholar worldwide in an annual review: Journal of Systems and Software, June 2006, 79(6):816-819.
Khaled El Emam was ranked as the top systems and software engineering scholar worldwide in an annual review: Journal of Systems and Software, April 2005, 76(1): 91-97.
Khaled El Emam was ranked as the top systems and software engineering scholar worldwide in an annual review: Journal of Systems and Software, October 2003, 68(1):77-84.
Khaled El Emam was ranked as the second top systems and software engineering scholar worldwide in an annual review: Journal of Systems and Software, October 2002, 64(1):79-86.