Volume 42, Issue 2, April 2019, Pages 99-114
M.A. El-Kadi; M.A. Husien; S.M. El-Behery; and H. Farouk
Volume 38, Issue 4, October 2015, Pages 299-307
Samy M El-Behery; A. A. El-Haroun; M. R Abuhegazy
Volume 32, Issue 2, April 2009, Pages 131-143
M. Nasr; A. Abdel- fattah; W. A. El-Askary