Author = HAZEM ABD EL GAFFAR
Number of Articles: 4 |
|
1 |
|
|
| Volume 23, Issue 2, April 2019, Page 117-122 |
|
Mohamed Metwali; Salah Ali; Yasser Ahmed; HAZEM MOHAMMED ABD EL GAFFAR |
|
|
|
2 |
|
|
| Volume 23, Issue 2, April 2019, Page 177-182 |
|
Hany Adel Saber; sabry mahmoud; Allam Mohamed Abd El- Monem; HAZEM MOHAMMED ABD EL GAFFAR |
|
|
|
3 |
|
|
| Volume 23, Issue 2, April 2019, Page 183-188 |
|
Hany Adel Saber; sabry mahmoud; Allam Mohamed Abd El- Monem; HAZEM MOHAMMED ABD EL GAFFAR |
|
|
|
4 |
|
|
| Volume 21, Issue 1, January 2017, Page 135-142 |
|
GHADA ASKAR; FATMA EL ZAHRAA SAFE EL DEEN; Eman Salah ElDeen; HAZEM ABD EL GAFFAR |
|
|