- Computer-based learning in occupational safety and health and health problems with computer useTint, Piia; Siirak, VirveHuman system interaction : education, research and application in the 21st century2000 / p. 107-109
- Experience with problem-based learning in ergonomics and safety education in EstoniaSiirak, VirveHuman system interaction : education, research and application in the 21st century2000 / p. 99-106
- Towards better understanding of ergonomics through risk assessmentTaal, HiljaHuman system interaction : education, research and application in the 21st century2000 / p. 339-341