Volume 50, Issue 4, December 2019, Pages 73-86
Volume 50, Issue 2, June 2019, Pages 176-189
M. A. El-Qurashi; Aida. M. I. El-Zawahry; K. M. H. Abd-El-Moneem; M. I. Hassan
Volume 38, Issue 2, October 2007, Pages 81-92
S. M. Al-Rehiayani