Volume 27, Issue 1, January and February 2015, Pages 29-34
10.22038/ijorl.2015.3436
faramarz memari; Fatemeh Hassannia; Seyedhamid Abtahi
Volume 26, Issue 4, September and October 2014, Pages 267-269
10.22038/ijorl.2014.3297
Hamidreza Abtahi; Afrooz Eshaghian; Farzaneh Abootalebian
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