Volume 25, Issue 1, January and February 2013, Pages 23-28
10.22038/ijorl.2012.63
Shima Arastou, Ardavan Tajedini, Pedram Borghei
Volume 22, Issue 4, September and October 2010, Pages 111-116
10.22038/ijorl.2010.365
Amirala Khalessi, Pedram Borghei, Mohammad Hassan Khalessi
