Volume 20, Issue 3, June 2021, Pages 117-129
Ahmed Ghanem
Volume 20, Issue 4, June 2021, Pages 370-381
ahmed ghanem
Volume 18, Issue 1, June 2020, Pages 184-195
Ahmed Abd El-Karim
Volume 17, Issue 3, December 2019, Pages 68-82
Ahmed Ghanem; Howida Mahmoud
Volume 17, Issue 1, December 2019, Pages 138-148
Ahmed Abd El-Karim
Volume 16, Issue 2, June 2019, Pages 119-128
Ahmed Abd El-Karim
Volume 16, Issue 1, June 2019, Pages 173-181
Ahmed Abd El-Karim