Volume 34, Issue 4, October 2017, Pages 1549-1564
S. Elsayed; M. I. Ghazy
Volume 34, Issue 3, July 2017, Pages 1389-1408
S. Elsayed; M. I. Ghazy
Volume 33, Issue 3, July 2016, Pages 883-902
M. M. Ibrahim; S. Elsayed
Volume 33, Issue 3, July 2016, Pages 1141-1168
S. Elsayed; M. M. Ibrahim