Volume 59, Issue 4, December 2019, Pages 323-337
Saad El-Demerdash; Ali Ali; Amr Sadik
Volume 58, Issue 2, June 2018, Pages 161-175
Amr Sadik Ebrahim; Ali Ahmed Ali
Volume 58, Issue 1, March 2018, Pages 27-44
Amr Sadik Mohamed; ali Ahmed ali; Ahmed Yosri Abd El-Ghany