Volume 40, Issue 4, December 2015, Pages 29-39
M. G. Mousa; Ahmed Hegazi; M. M. Abd Rabou
Volume 40, Issue 1, March 2015, Pages 60-71
R. El-Bana; N. Fouda; M. Samuel
Volume 28, Issue 2, June 2003, Pages 37-56
Magdy Samuel Ghattas Ibrahim