Impact of employment on academic performance

How much time outside of the university do you usually spend for your educational duties per week? (homework, projects, team works)

  1. 3 hours
  2. 10-20 hours
  3. 6 hours
  4. 3-5
  5. 8
  6. 6 hours
  7. 5 hours
  8. 7 hours
  9. 7
  10. every day for 2-3 hours