Volume 30, Issue 4, October 2021, Pages 9-17
Sobhy Sabry Abdel-Fatah; Gamal M. El-Sherbiny; Mahmoud A. Khalaf; Ahmed I. El-Batal
Volume 29, Issue 4, October 2020, Pages 143-149
Ahmed M. El-Khawaga; Ayman A. Farrag; Ahmed I. El-Batal; Mohamed A. Elsayed