Building Mental Toughness: Systematic Literature Review of Mental Toughness Questionnaire 48 Use Over Last Decade. JOMSIGN: Journal of Multicultural Studies in Guidance and Counseling, [S. l.], v. 10, n. 2, 2026. Disponível em: https://ejournal-education.upi.edu/jomsign/article/view/599. Acesso em: 15 nov. 2026.