Volume 46, Issue 1, March 2021, Pages 61-78
Mohamed Nagib Mohamed Abou El Saad; Youssif Ebrahim Youssif Aggag; Ahmed Gamal Abd-Elsamea Khedr
Volume 44, Issue 1, March 2019, Pages 1-13
Youssif Ebrahim Youssif Aggag; Mohamed Nagib Mohamed Abou El Saad; Mohamed El Tantawy El Madawy; Aya Hamed Mohamed AboElnaga
Volume 43, Issue 3, September 2018, Pages 9-27
Youssif Ebrahim Youssif Aggag; Mohamed Nagib Mohamed Abou El Saad; Salah El-din Ali El Bagalaty; Ahmed Mohamed Abbas
Volume 40, Issue 1, March 2015, Pages 41-57
Youssef Agag; M. Naguib; M. El-Tantawy; Alshimaa Ahmed