Vernegaard K, Johansen BT, Haugen T. Students’ motivation in a disc golf-lesson and a soccer-lesson: An experimental study in the Physical Education setting. JASEd [Internett]. 25. september 2017 [sitert 25. april 2024];1(3). Tilgjengelig på: https://jased.net/index.php/jased/article/view/629