Volume 42, Issue 4, December 2017, Pages 1-14
Mahmoud Mohamed Abd El Aziz Elgamal; Kasem Salah Abd El Wahab El Alfy; Mohamed Gamal Mohamed Abdullah; Fahmy Salah Abdelhaleem; Ahmad Mohamed Sedqi Elhamrawy
Volume 38, Issue 1, March 2013, Pages 45-63
Fahmy S. Abdelhaleem; Entesar A. El-Ghorab; Ahmed M. El-Belasy