MASA KERJA, PEMAKAIAN ALAT PELINDUNG MATA, WAKTU PAPARAN DAN KETAJAMAN PENGLIHATAN PEKERJA BENGKEL LAS DI KOTA YOGYAKARTA
Background: Visual acuity is a problem of Occupational Safety and Health (OSH) in welding workshop. Eye protection equipment usage, illumination or lighting, exposure duration, working period, refractive error and age can affect visual acuity of welding workers. In Yogyakarta there were 15 welding w...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2014
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