Volume 48, Issue 2, December 2019, Pages 137-165
Eman A. Mohammed; Ahmed M. Al Atieq; Mustafa I. Awad
Volume 47, Issue 2, September 2019, Pages 171-203
Mohamed Y. M. El Bakry; Ahmed M. Al Atieq; Mustafa I. Awad; Nasser A. Hanini