Propuesta de un manual de seguridad y salud ocupacional en la empresa mineravalentina s.a. del cantón Zaruma, provincia el Oro, periodo 2021 -2022
The present research work entitled "PROPOSAL OF AN OCCUPACIONAL HEALTH AND SAFETY MANUAL FOR VALENTINA MINING COMPANY S.A. IN ZARUMA CANTON, EL ORO PROVINCE, PERIOD 2021 -2022”, has as main objective to design an occupational health and safety manual for the company MINERA VALENTINA S.A of the...
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| Format: | bachelorThesis |
| Language: | spa |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://dspace.unl.edu.ec/jspui/handle/123456789/25064 |
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