Volume 29, Issue 2, August 2018, Pages 141-158
10.22108/gep.2018.97880.0
Teimor Jafari; Mahnaz Naemi; Ahmad Zakeriyan
Volume 20, Issue 3, October 2009, Pages 1-20
H. Ghaiumi Mohammadi; M.H . Ramesht; N. Toomanian; M. Moayeri
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