Volume 14, Issue 1, 2018, Pages 221-232
Wafaa Ali Ali; Salwa Abass Ali; Samia Farouk Mahmoud
Volume 12, Issue 1, 2016, Pages 129-143
Shimmaa Mansour Moustafa
Volume 7, Issue 1, 2011, Pages 66-91
Mervat Abed El Kader Ahmed; Gamalat Mustafa Abd El-Ghany; Kalid El- Kashab