SHAPRI, J. @ A.; WAZIR, M. R. W. N.; NAZARUDIN, M. N. THE ASSOCIATION BETWEEN MENTAL TOUGHNESS, COMPETITIVE ANXIETY, GOAL ORIENTATION, AND PERFORMANCE IN SCHOOL ATHLETES: A SYSTEMATIC LITERATURE REVIEW. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC), [S. l.], v. 11, n. 62, p. 1125–1152, 2026. DOI: 10.35631/IJEPC.1162066. Disponível em: https://gaexcellence.com/ijepc/article/view/7237. Acesso em: 2 apr. 2026.