KORELASI ANTARA STRES PSIKOLOGIS DENGAN NILAI AMBANG DENGAR DI LINGKUNGAN BISING MESIN PADA PEKERJA PABRIK KONVEKSI
Noise in long and continous duration can cause hearing loss and noise is a pschycological stressor and physical factors that can affect hearing function. Noise above 85 dB not only causing a complaint in ear and hearing organ, but also causing an increase of blood pressure, sleep disorder, indigesti...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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