Volume 49, Issue 2, July 2019, Pages 217-237
10.22059/jlq.2019.279695.1007201
Hassan Badini; Zahra Takhshid
Volume 44, Issue 1, April 2014, Pages 31-50
10.22059/jlq.2014.50818
Seyyed Hossein Safaii; Hasanali Ourak Bakhtiari