Volume 11, Issue 2, December 2002, Pages 34-45
Maher EI-Domiaty; Mahmoud Abdel-Aal; Maged Abou-Hashem; Rehab Abd-Alla
Volume 11, Issue 1, June 2002, Pages 39-53
Maher El-Domiaty; Mahmoud Abdel-Aal; Maged Abou-Hashem; Rehab Abd-Alla