Volume 43, Issue 2, September 2013, Pages 79-99
10.22059/jlq.2013.35271
Kheirollah Parvin
Volume 42, Issue 3, October 2012, Pages 87-106
10.22059/jlq.2012.29951
Kheyrollah Parvin; Morteza Rostami
Volume 39, Issue 4, March 2010
Kheirollah Parvin; Yasser Ahmadvand
Volume 38, Issue 1, April 2009