Volume 17, Issue 1, 2018, Pages 71-76
Hoda Abd El-Azim; Aisha Belal; Enas Abd El-Salam; Fekry Mourad; Safaa Abo Elwafa
Volume 4, Issue 1, 2009, Pages 21-30
Samya Mohammad; Aisha Belal; Nadia El-Agroudy