合著作者
S.I. EL-DEKProf., Faculty of postgraduate studies for advanced sciences, Beni-Suef University在 psas.bsu.edu.eg 的电子邮件经过验证- Hani Nasser AbdelhamidAssociate Professor; Assiut University; Egyptian Russian University在 aun.edu.eg 的电子邮件经过验证
- Ayman H. ZakiFaculty of postgraduate studies for advanced sciences-Beni suef university在 psas.bsu.edu.eg 的电子邮件经过验证
