Volume 25, Issue 83, November and December 2015, Pages 123-136
10.22078/pr.2015.538
Amir Heidari; Seyed Hassan Hashemabadi
Volume 24, Issue 79, November and December 2014, Pages 83-94
10.22078/pr.2014.410
Sadegh Pahlevani; Seyyed Hasan Hashemabadi; Amir Heidari
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