Volume 45, Issue 2, July 2015, Pages 265-283
10.22059/jlq.2015.54448
Seyyed Hossein Safaei; Hanieh Zakerinia
Volume 44, Issue 1, April 2014, Pages 31-50
10.22059/jlq.2014.50818
Seyyed Hossein Safaii; Hasanali Ourak Bakhtiari