Volume 177, Issue 0, March 2023, Pages 231-254
Mohamed Salah Bakry; Mohamed Hamdy; Ayman Mohamed; Khairy Elsayed
Volume 175, Issue 0, September 2022, Pages 215-236
amgad Abdelkader; Abouelmagd Abdelsamie; Khairy Elsayed
Volume 167, Issue 0, September 2020, Pages 293-304
Hassan Zenhom Haddad; Khairy Elsayed; Yasser Shabana
Volume 165, Issue 0, March 2020, Pages 210-231
Mohammed Rashad; Khairy Elsayed; Momtaz Sedrak
Volume 163, Issue 0, September 2019, Pages 309-342
abd el nenam A. Harb; Ali Radwan; Khairy Elsayed; M. Sedrak
Volume 161, Issue 0, March 2019, Pages 55-80
Shimaa Helmy; Khairy Elsayed; Momtaz Fahmy Sedrak