Differences among mobile phone consumers

Where and what do you study?

  1. ktu, telecommunications and electronics
  2. riga technical university, economics
  3. vilnius university, mathematics and applications
  4. vilnius pedagogical university. i'm taking an english course.
  5. at tallinn university of technology, civil engineering
  6. ttü math
  7. sociology
  8. sociology
  9. tallinn university, sociology
  10. tallinn university; sociology