Volume 15, Issue 1, 2018, Pages 116-125
Hany Essam El-Din Mohamed; Ahmed Mohamed Atef
Volume 14, Issue 2, 2017, Pages 158-168
Hany Essam El-Din Mohamed; Ahmed Mohamed Atef
Volume 14, Issue 1, 2017, Pages 149-163
Wagih Salama; Ahmed Atef
Volume 12, Issue 2, 2015, Pages 63-77
Wagih Salama; Ahmed Atef