Vježba- 8d 

dokumenti su u privitku ove vijesti ( vidi: opširnije)

http://survey.hzjz.hr/limesurvey/index.php?r=survey/index&sid=859913&lang=hr

https://app.wizer.me/learn/PCA5J0  PCA5J0

https://app.wizer.me/learn/LQ61SZ  LQ61SZ

https://edpuzzle.com/media/5c991c7b08a43b40a2bec5c6

https://edpuzzle.com/media/5c7d55f7c10fc4411526efb1

https://edpuzzle.com/media/5c73fbd581b8cf40959d1537ž

https://app.wizer.me/learn/PCA5J0