Volume 28, Issue 2, May 2017, Pages 1-20
10.22108/gep.2017.98119.0
mandana masoudirad; Issa Ebrahimzadeh; mojtaba rafieian
Volume 23, Issue 2, August 2012, Pages 151-172
I. Ebrahimzadeh; N. Tayebi; Y. SHafiei
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