Volume 34, Issue 1, January 2017, Pages 181-202
Waleed Mohammed Bassiuony Darwisch
Volume 34, Issue 1, January 2017, Pages 203-222
Waleed Darwisch; Sayed El-soufany
Volume 31, Issue 1, January 2014, Pages 195-206
Adel H. Elmetwalli; A. Derbala; Waleed Darwisch