Volume 8, Issue 28, October 2008, Pages 39-60
Samad Movahed; Khosro Bagheri; Ahmad Salahshoori
Volume 5, Issue 16, November 2005, Pages 133-145
Khosrow Bagheri; Zohre Khosravi
Volume 4, Issue 12, October 2004, Pages 135-149
Khosrow Bagheri Noaparast; Zohreh Khosravi