Volume 64, Issue 156, January 2018, Pages 64-68
HALLA MAHMMED MAJEED
Volume 58, Issue 132, January 2012, Pages 1-10
D.R. DERAR; M HAYDER; A. ALI; H. HAMDOUN
Volume 52, Issue 111, October 2006, Pages 226-240
G.A. MEGAHED; S.E.M. ALGHANDOUR; R.H. OTHMAN; F.A. EL-ZOHERY
Volume 52, Issue 110, July 2006, Pages 284-297
A.M. ASHOUR
Volume 51, Issue 104, January 2005, Pages 1-11
H. A. HUSSEIN
Volume 42.1, Issue 83, October 1999, Pages 330-336
K.K. Metwelly; Iman E. El-Bawab