Volume 21, Issue 2, March and April 2013, Pages 11-22
A. Tarassoli; T. Valinassab; A. Esmaeli Sari
Volume 16, Issue 3, January and February 2008, Pages 123-132
P. Nejatkhah; H. Negarestan; N. Akbari hamed
Volume 13, Issue 2, November and December 2004, Pages 83-90
A. Savari; M. Falahi; P. Kochenin; Gh. Naser alavi
)