Volume 55, June 2019, June 2019, Pages 7-24
Ayman Sadek; Ibrahim Negm; Khaled Aboulazm
Volume 47, June 2015, June 2015, Pages 1-17
Ibrahim Negm; Khaled Aboulazm
Volume 45, June 2014, June 2014, Pages 19-34
Ibrahim Mazen Negm; Khaled Samir Aboulazm
Volume 45, June 2014, June 2014, Pages 63-74
Ibrahim Negm; Khaled Aboulazm
Volume 32, December 2007, December 2007, Pages 32-47
Khaled M Fawzy; Noha E Sabet; Ibrahim M Negm