Volume 69, Issue 4, October 2017, Pages 2222-2231
El-Komy MM; Serag MH and Emsalam AA
Volume 58, Issue 1, January 2015, Pages 39-47
Eman G.E. Helal; ALsayeda Mohammed Khattab; Nouran Abou Aouf; Inas Z.A. Abdallah
Volume 14, Issue 1, January 2004, Pages 11-25
Nahla S. El-Shenawy; Ismail M. Abdel-Nabi