Volume 28, Issue 4, January 2018, Pages 17-32
10.22108/gep.2017.98276.0
Ali Akbar Taghilo; Sayyad Asghari; Naser Soltani; Ahmad Aftab
Volume 25, Issue 2, July 2014, Pages 209-228
R. Heydari C; N. Soltani; N. Soltani
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