Volume 69, Issue 3, July 2018, Pages 201-210
M. I. Bahnasy
Volume 62, Issue 1, January 2011, Pages 107-117
M. I. Al-Wabel
Volume 61, Issue 2, April 2010, Pages 137-146
Volume 58, Issue 3, July 2007, Pages 198-206
R. A. El-Motaium