Volume 51, Issue 2, 2023, Pages 179-186
Essam Z. El-Sayed
Volume 51, Issue 2, 2023, Pages 199-210
Essam Z. El-Sayed; Dr.Naglaa M. Hamdy
Volume 50, Issue 1, 2022, Pages 61-71
Fouad Omer Abou-Zaid; Essam Zakaria El-Sayed; Hind Saad Abu-Shama