Volume 25, Issue 1, March 2021, Pages 32-40
Rasha Mosad Abd El wadood; Ashraf mousa; Ahmed I. El-Hattab; Mostafa Rabah; Ashraf Aly Elkoushy
Volume 24, Issue 2, September 2020, Pages 77-85
Rasha Mosad; Ashraf El-Kutb; Ahmed El-Hattab; Mostafa Rabah; Ashraf El-Koshy
Volume 17, Issue 1, March 2013, Pages 32-41
Ashraf Aly Elkoushy
Volume 17, Issue 1, March 2013, Pages 42-55
Ashraf Aly Elkoushy
Volume 17, Issue 1, March 2013, Pages 56-67
Ashraf Aly Elkoushy