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very important as involves peoples health
overall a detailed course
To the point
Very clear statistically explanation of the dangers of Dust
Very good
Good
Good
All o.k
Good course got to the point and not yo
This user gave this course a rating of 5/5 stars
Was good
This user gave this course a rating of 5/5 stars
Very good
This user gave this course a rating of 5/5 stars
Really good
Very interesting
Videos to long
Need to shorten sessions
Very informative
This course is very useful, well set out and informative throughout.