Teachers’ Voice Use in Teaching Environment. Aspects on Speakers’ Comfort
| Autor: | Lyberg-Åhlander, Viveka, Rydell, Roland, Löfqvist, Anders, Pelegrin-García, David, Brunskog, Jonas |
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| Zdroj: | In Energy Procedia November 2015 78:3090-3095 |
| Databáze: | ScienceDirect |
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