Volume 12, Issue 4, December 2010, Pages 7-13
10.22038/ijogi.2009.5875
Masoumeh Kordi; Samaneh Rohani Mashadi; Alireza Fadaee; Habibollah Esmaili
Volume 11, Issue 4, December 2009, Pages 39-47
10.22038/ijogi.2008.5910
Zohreh Abasi; Zahra Abedian; Alireza Fadaie; Habib Allah Esmaeili