ZUBIAUR GONZÁLEZ, M.; DEL RIEGO CASADO, M. Motivaciones e intereses de practicantes de BMX adolescentes: un estudio piloto (Motivations and interests of practicing teenagers of BMX: a pilot study). Retos, [S. l.], v. 27, p. 109–113, 2015. DOI: 10.47197/retos.v0i27.34358. Disponível em: https://recyt.fecyt.es/index.php/retos/article/view/34358. Acesso em: 4 may. 2024.