Volume 50, Issue 2, April 2021, Pages 843-854
Amr Ibrahim Abd El Aal; El-Husseiny El-Husseiny Gamil; Hossam Fouad Fawzy; Yousry Zaki Al-Zohairy
Volume 45, Issue 1, January 2016, Pages 23-34
Tarek Abdel-Salam Seleem