Gjesdal, S., Bjørndal, C. T., Luteberget, L. S. Veröffentlicht in Scandinavian Journal of Sport and Exercise Psychology (2021) “...social sciences...”
Bjørndal, C. T., Andersen, S. S., Ronglan, L. T. Veröffentlicht in International Journal of Sports Science & Coaching (2018) “...social sciences...”