Volume 14, Issue 44, August 2010, Pages 29-42
10.22054/ltr.2010.6498
hosein payandeh
Volume 13, Issue 42, February 2010, Pages 27-46
10.22054/ltr.2010.6518
Volume 9, Issue 28, June 2006, Pages 5-31
10.22054/ltr.2006.6372
hoseyn payandeh
Volume 5, Issue 15, June 2002, Pages 57-82
10.22054/ltr.2002.6237