journals.atu.ac.irjournals.atu.ac.ir/article_4724_6c8984b37c15c628388b3582bce47052.pdf · 13 Juju...

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Transcript of journals.atu.ac.irjournals.atu.ac.ir/article_4724_6c8984b37c15c628388b3582bce47052.pdf · 13 Juju...