Volume 35, Issue 2, December 2018, Pages 393-412
A.M. Ammar; E.Y.M El-Naenaeey; N.K. Abd El-Aziz; A.A Elazazy
Volume 30, Issue 1, March 2016, Pages 302-311
Sayed M. L.; Shell W. S.; Hanan A. Ahmed; Hanan M. Ibrahim; Ali A. M.; Nasr E. A.