Volume 39, Issue 1, January 2022, Pages 1-14
Nabil S. Elkaoud; Wael A. El Magd; Ahmed M. Mousa
Volume 38, Issue 4, October 2021, Pages 267-278
Wael A. Mahmoud; Ashour E. Abu El-maaty
Volume 38, Issue 4, October 2021, Pages 279-292
Wael A. Mahmoud