Volume 30, Issue 1-C, June 2019, Pages 9-23
Fouad Abdel - Hamid; Moustafa Sarhan; Mahmoud Younes; Mostafa Saleh
Volume 28, Issue 1-C, June 2017, Pages 1-14
Mostafa Saleh; Mahmoud Younes; Ahmed Badry; Moustafa Sarhan