Jozefiak, Thomas, and Trude Reinfjell. “The Psychometric Properties of the Norwegian Version of Kinder Lebensqualität Fragebogen (KINDL®)”. PsykTestBarn 2, no. 2 (November 16, 2012): 1–9. Accessed August 25, 2026. https://septentrio.uit.no/index.php/psyktestbarn/article/view/7527.