Volume 46, Issue 1, March 2021, Pages 27-39
Mohamed Naguib Mohamed Abou El-Saad; Ahmed Amin Ghaleb; Sameh Lotfy Mahmoud; Ahmed Mahmoud Yousef
Volume 29, Issue 2, June 2004, Pages 1-19
Ahmed M. Yousef
Volume 27, Issue 4, December 2002, Pages 28-45
Ahmed M. Yousef; Mohamed H. Matthana
Volume 26, Issue 3, September 2001, Pages 1-18
Ahmed M. Yousef
Volume 26, Issue 2, June 2001, Pages 28-42
Ahmed M. Yousef; Yousef Ibrahim Yousef Agag