Original price was: $7.00.$2.00Current price is: $2.00.
This course includes:
4 weeks
Badge on Completion
Certificate of completion
4 weeks
Occupational hygiene is the anticipation, recognition, evaluation, control, and confirmation of protection from hazards at work that may result in injury, illness, or affect the well being of workers. These hazards or stressors are typically divided into the categories biological, chemical, physical, ergonomic and psychosocial.
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OpenCoursa
