Volume 32, Issue 2-D, December 2021, Pages 23-31
Esam A. Abd El-Gawad; Mohamed Fathy; Mahmoud ElSherbiny
Volume 30, Issue 1-D, June 2019, Pages 1-12
esam ahmed Abd El-Gawad; mohammad abdelhady abdelwahhab; mahmoud hussain bekiet; Ahmed zakaria Nooh; Nahla Abd El-moktader Abd El-Aziz; abdelhamed elsayed fouda