MORTEJO, Alonzo L; MORTEJO, Jesselyn C. The Effects of Positive Self-Talk Among Winning Athletes in Martial Arts: A Mixed-Methods Study. International Martial Arts and Culture Journal, [S. l.], v. 2, n. 1, p. 107–114, 2024. DOI: 10.24036/imacj17019. Disponível em: https://imacj.ppj.unp.ac.id/index.php/imacj/article/view/17. Acesso em: 9 may. 2026.