Volume 34, Issue 2, June 2018, Pages 77-83
Ashraf A. Abd El-Tawab; Ahmed M. A.; El- Diasty E. M.; Fatma I. El-Hofy; Ahmed Youssef Metwally
Volume 34, Issue 2, June 2018, Pages 102-109
Ramadan M. M.; Ahmed E. A.; El-Laithy S. M.; Heba A. A.
Volume 31, Issue 1, September 2016, Pages 30-34
Faten S. Hassanien; M. A. Hassan; Nahla Shawkey; Ahmed E. A.