محمود ط. ع. Mental Toughness And Its Relationship To Some Variables Among Middle School Students. Tasnim International Journal for Human, Social and Legal Sciences, [S. l.], v. 4, n. 5, p. 262–277, 2025. DOI: 10.56924/tasnim.s2.2025/13. Disponível em: https://tasnim-lb.org/index.php/ijhs/article/view/468. Acesso em: 17 dec. 2025.