Volume 8, Issue 3, February 2021, Pages 137-147
Reda Mohamed Elsayed; Jehan Sayyed; Eman Hussein; Nehal Abd ELmeguid
Volume 4, Issue 2, July 2017, Pages 38-54
Aza Saif Elsais; Karima Ahmed Elsayed; Reda Shehata Elsayed
Volume 4, Issue 1, January 2017, Pages 17-33
Wessam Elsayed; Reda Elsayed; Warda Hamed