Volume 68, Issue 2, April 2017, Pages 133-145
M. A. Bekheet; R. M. Abd El-Aziz; M. M. El-Zeny
Volume 61, Issue 4, October 2010, Pages 355-365
H. M. Rashad; M. E.M. Abdel-Azeem; M. S.E. Sadek; M. B.A. El-Koomy
Volume 60, Issue 4, October 2009
W. M. Abd El-Azim; S. Th. Ahmed; N. H. Mohamed
Volume 60, Issue 2, April 2009, Pages 155-167
E. I. El-Sarag