Volume 14, Issue 2, December 2020, Pages 73-87
Mohammed A. Khalaf; Wafaa Ahmed Elias; Ghada Mohamed Wafek
Volume 14, Issue 2, December 2020, Pages 112-128
Ahmed Rady; M. Adel Atia
Volume 12, Issue 2, September 2018, Pages 294-317
Mostafa Abd El-Fattah