Volume 14, Issue 1, 2020, Pages 29-35
Amira A. Mesbah
Volume 12, Issue 1, 2018, Pages 1-6
Sally F. Allam
Volume 6, Issue 1, 2012, Pages 3-6
Z. M. Al-Dhafar; A. M. Al-Qahtani
Volume 3, Issue 1, 2009, Pages 21-27
M. Zakaria; Sally Allam