Volume 14, Issue 1, May 2016, Pages 241-256
M. A. Aziz; G. R Hasab el-naby; Yasmine, A. Shahine
Volume 7, Issue 1, May 2009, Pages 206-232
M. A. Aziz; Hanaa Hegazi; Menha Abd EL-Khalik; Manal Taha