https://comserv.cs.ut.ee/ati_thesis/ datasheet.php?id=46411&year=0
http://www.legoengineering.com/ alternative-programming-languages/
https://koolielu.ee/waramu/view/1-43eff790-b021-4fd9-a0b3-a4e8d74905b0
https://koolielu.ee/waramu/view/1-27c1a44a-e788-4eb4-a2fa-b688f11763e9
https://education.lego.com/en-us/downloads/mindstorms-ev3/curriculum
https://education.lego.com/en-us/support/mindstorms-ev3/building-instructions#building-space
https://le-www-live-s.legocdn.com/sc/media/files/ev3-program-descriptions/ev3-program-description-znap-bc47f7199c24a3363383721d5636940d.pdf
https://le-www-live-s.legocdn.com/sc/media/files/ev3-program-descriptions/ev3-program-description-tankbot-d6ce9f3f25de54775785964146ed5b94.pdf