Public sources

• TKO-äly
  17 events with 17 occurrences
• Automaatio- ja systeemitekniikan kilta ry
  1514 events with 1542 occurrences
• Eteläsuomalainen osakunta
  169 events with 169 occurrences
• TKO-äly signups
  6 events with 6 occurrences
• Helsinki Weather
  15 events with 15 occurrences
• TKO-äly extras: old events
  2367 events with 2367 occurrences