Volume 1, Issue 2, 2018, Pages 127-138
Raafat Abd El-Wahab; Abd El-Monem Zayed; Abd El-Raouf Moustafa; Jeffery Klopatek; Mohamed Helmy
Volume 4, Issue 1, 2009, Pages 53-64
Adel Ramadan; Abdel Raouf Moustafa; Mohamed Zaghloul; Mohamed Helmy