Volume 33, Issue 4, October 2016, Pages 1351-1368
H. S. Abdelsalam; M.Y. El-Ansary; M.A. Awad; H.M. Mostafa; W.M. Sultan
Volume 30, Issue 2, April 2013, Pages 359-378
M. M. Morad; S. I. A. Abdel-Aal
Volume 26, Issue 4, October 2009, Pages 1836-1854
A.A. Badr; A.H. Gomaa; K.H. Amer; A.S. Hamza