Leisure-time physical activity in relation to the stages of changes and achievement goals in adolescents: Comparative study of students in Spain, Costa Rica, and Mexico
- Baños, R.
- Ruiz-Juan, F.
- Baena-Extremera, A.
- García-Montes, M.E.
- Ortiz-Camacho, M.M.
Journal:
Sustainability (Switzerland)
ISSN: 2071-1050
Year of publication: 2018
Volume: 10
Issue: 7
Type: Article