CHENG, Nan. Sports fear psychology in martial arts athletes’ physical conflict psychology. Revista de Psicología del Deporte (Journal of Sport Psychology), [S. l.], v. 31, n. 2, p. 48–56, 2022. Disponível em: https://rpd-online.com/index.php/rpd/article/view/620. Acesso em: 4 may. 2024.