MAYORGA LASCANO, P. M.; JARAMILLO, Álvaro; MORETA-HERRERA, R. Competitive anxiety and self-efficacy in high performance tennis players before and after a competition. Revista Guillermo de Ockham, [S. l.], v. 18, n. 1, p. 45–54, 2021. DOI: 10.21500/22563202.4526. Disponível em: https://revistas.usb.edu.co/index.php/GuillermoOckham/article/view/4526. Acesso em: 23 apr. 2024.