XU, Haoyuan. An Empirical Study on the Impact of Ultimate Frisbee on College Students’ Mental Health: Taking University Physical Education Classes as the Context. GBP Proceedings Series, [S. l.], v. 6, p. 19–27, 2025. DOI: 10.71222/pb69xv10. Disponível em: https://www.gbspress.com/index.php/GBPPS/article/view/369. Acesso em: 5 aug. 2025.