Document Type : Original article
Authors
1 1. Student of Public Health,Research committee of Kermanshah university of medical sciences. Kermanshah. Iran
2 2. Associate of health of Kermanshah university of medical sciences.
3 3. Student Research Committee. Student of audiology, rehabilitation faculty of Shahid beheshti university of medical sciences. Tehran. Iran.
4 4. Masters Student of Statistics, Research committee of Kermanshah university of medical sciences. Kermanshah. Iran
5 5. BS in Educational Technology, Research committee of Kermanshah university of medical sciences. Kermanshah. Iran
Abstract
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