Volume 21, Issue 1, 2020, Pages 55-90
Doaa A. Kassem; Mohamad S. Abd El-Karim; Ahmed A. El-Awamri; Amal Saleh
Volume 19, Issue 1, 2018, Pages 81-102
Ahmed Y. M. Yusuf; Amal I. Saleh; Hesham M. Abd El Fatah
Volume 4, Issue 2, 2003, Pages 161-174
Ahmed A. El-Awamri; Abd El-Salam M. Shaaban; Amal I. Saleh