Volume 18, Issue 1, March 2019, Pages 71-80
Fouad Mohamed; Mohamed Elwan; Khalid Abd El-Hamed; Mohamed Abdel-Salam; Abd Allah El-Deeb
Volume 15, Issue 1, 2016, Pages 77-93
F. Mohamed; K. Abd El-Hamed; M. Elwan; N. El-Magawry; M. Abd El-Salam