1.
Wergeland GJ, Skotheim S, Kvello Ø. Systematic review and classification of: DU - Coping Course for Adolescents (2. ed.). ungsinn [Internet]. 2016 Dec. 14 [cited 2026 Sep. 1];8(2). Available from: https://septentrio.uit.no/index.php/ungsinn/article/view/7600