Volume 44, Issue 2, January 2014, Pages 313-332
10.22059/jpq.2014.52392
Seyed Davood Aghaee; Seyed Hedayatollah Aghdaee
Volume 42, Issue 1, April 2012, Pages 21-37
10.22059/jpq.2012.29927
Hamid Ahmadi; Arash Baidollah khani
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