HOLST, Marissa E.; STUHLSATZ, Greta L. Parenting and Motocross: The Whoops and Downs. Journal of Amateur Sport, [S. l.], v. 3, n. 3, p. 44–63, 2017. DOI: 10.17161/jas.v3i3.6508. Disponível em: https://journals.ku.edu/jams/article/view/6508.. Acesso em: 5 may. 2024.