Vajira Singhakajen

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
The purposes of this research were to determine the cost of occupational health and safety and work-related health problems, accidents, injuries and illnesses in rubber tappers by implementing a program in which rubber tappers were provided training on self-care in order to reduce and prevent work-related accidents, injuries and illnesses. Data on costs for(More)
  • 1