Mapping the global landscape of mental toughness research: Trends, contributions, and key themes (2014-2024). Jurnal SPORTIF : Jurnal Penelitian Pembelajaran, [S. l.], v. 11, n. 1, p. 99–120, 2025. DOI: 10.29407/js_unpgri.v11i1.24799. Disponível em: https://ojs.unpkediri.ac.id/index.php/pjk/article/view/24799. Acesso em: 27 jun. 2025.