Volume 15, Issue 3, December 2018, Pages 10-24
Walaa Mohamed Abdelhakim; Samar Mostafa Kamel
Volume 14, Issue 1, 2017, Pages 45-58
Soad Omran Mansour; Samar Kamel; Ahmed Abdelmoniem Tawfik
Volume 12, Issue 1, 2015, Pages 34-49
Shawky Elsayed; Samar Kamel; Soad Omran