@article { author = {}, title = {t}, journal = {Communication Research}, volume = {14}, number = {49}, pages = {10-158}, year = {2007}, publisher = {Research and Polling Center of I.R.I.B}, issn = {2538-2977}, eissn = {2538-2985}, doi = {}, abstract = {}, keywords = {}, title_fa = {لازم به ذکر است این شماره قدیمی و فایل Word در دسترس نمی باشد.}, abstract_fa = {}, keywords_fa = {}, url = {https://cr.iribresearch.ir/article_25306.html}, eprint = {https://cr.iribresearch.ir/article_25306_fe90afb061cda6a07c2b8f901d2ebdac.pdf} }