Original version
Lagestad, P. A. & Sørensen, A. (2018). Longitudinal changes in sports enjoyment among adolescents. Journal of Physical Education and Sport, 18(1): 11, 89-97. doi:
10.7752/jpes.2018.01011
Publisher
University of Pitesti
Journal
Journal of Physical Education and Sport
Copyright
© 2018, The Author(s)