Volume 17, Issue 1, June 2011, Pages 98-104
Maryam Keshavarzi; Farzaneh Ebrahimzade Arai; Farzaneh Habibi Tirtash; Masoud Sheidaii
Volume 15, Issue 2, December 2009, Pages 248-256
Dinesh Kumar Saxena; Md. Saiful-Arfeen
Volume 10, Issue 2, October 2004, Pages 95-102
Shahryar Saeidi-Mehrvarz