Volume 18, Issue 2, April 2014, Pages 153-176
10.22059/ier.2014.53323
Maryam Asghari
Volume 16, Issue 32, October 2012, Pages 75-93
10.22059/ier.2012.32739
Volume 16, Issue 30, January 2011, Pages 103-117
10.22059/ier.2011.32732
Volume 15, Issue 27, May 2010, Pages 95-115
10.22059/ier.2010.32708