Volume 53, Issue 2, June 2022, Pages 154-166
Nada A. M. Ismail; Samia A. Helal; Ahmed A. Ibrahim; Amr B. Ahmed
Volume 50, Issue 2, June 2019, Pages 397-408
Mostafa Hamdy Ahmed; Samia Abdel-Samie Helal; Abdel-Samad Mohamed Ali; Randa Youssef Mohammed; Dina Ali Ahmed
Volume 48, 5-2, November 2017, Pages 407-424
T . M.A. Hussin; M . G. El - Din Rashed; Samia A. Helal; M . H. Ahmed