Hersom, Henrik, and Dorrit Sørensen. “Forhindringer for Samarbejde Om pædagogisk Udvikling Mellem Skoleledere Og lærere: Belyst Gennem Et Aktionsforskningsprojekt I Erhvervsuddannelserne: [Obstacles to Collaboration on Educational Development Between School Leaders and Teachers: Seen through an Action Research Project on Vocational Education and Training]”. Nordic Journal of Vocational Education and Training 9, no. 2 (December 11, 2019): 132–155. Accessed January 18, 2022. https://njvet.ep.liu.se/article/view/931.