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![Downloaded from ijal.khu.ac.ir at 14:45 IRDT on Thursday ... · Downloaded from ijal.khu.ac.ir at 14:45 IRDT on Thursday July 30th 2020 [ DOI: 10.18869/acadpub.ijal.18.1.29 ] IJAL,](https://static.documents.pub/doc/80x56/5fb1891b6d89856f7c0039b3/downloaded-from-ijalkhuacir-at-1445-irdt-on-thursday-downloaded-from-ijalkhuacir.jpg)
