Volume 29, Issue 2, August 2018, Pages 141-158
10.22108/gep.2018.97880.0
Teimor Jafari; Mahnaz Naemi; Ahmad Zakeriyan
Volume 27, Issue 2, September 2016, Pages 49-64
10.22108/gep.2016.21815
Shahram Bahrami; fatemah parhizkar; elahe akbari; teymoor jafari
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