LIU YONG. Characteristics of Athletes’ Psychological State before Competition and the Correlation Analysis of the Psychological State of Athletes of Different Levels. Revista de Psicología del Deporte (Journal of Sport Psychology), [S. l.], v. 30, n. 2, p. 108–121, 2021. Disponível em: https://www.rpd-online.com/index.php/rpd/article/view/358. Acesso em: 28 mar. 2024.