Volume 51, Issue 2, July 2020, Pages 122-134
Volume 47, 6-2, December 2016, Pages 422-429
Volume 47, Issue 2, April 2016, Pages 24-28
Volume 38, Issue 1, March 2007, Pages 169-190
Mohamed A. El-Desoky; Ahmed Ghallab Mohamed; Saber E. Abdel-Mawly; Mahrous Y. M. Awad