Volume 54, Issue 2, April 2023, Pages 250-267
Mohamed N. Helmy
Volume 47, Issue 5, October 2016, Pages 273-290
Volume 40, Issue 1, March 2009, Pages 133-148
Hosam Ezz El-Din; K.H. Abdel-Gawad; S. M. El-Eraky; E. F.M Tolba