Volume 15, Issue 2, July 2019, Pages 35-53
Asmaa Metwally Attia; Sahar Hamdy Elsayed; Azza A. Ata
Volume 15, Issue 2, July 2019, Pages 88-100
Ebstam Nabil Elsaid; Sahar Hamdy Elsayed; Azza A. Ata
Volume 15, Issue 2, July 2019, Pages 158-167
Dalia El-Demerdash; Sahar Hamdy Elsayed; Azza A. Ata
Volume 15, Issue 2, July 2019, Pages 168-188
Sakina Elsayed Ibrahim; Sahar Hamdy Elsayed; Fatma G. Metwally