DR. HAIDAR ABDULWAHID GHADHBAN. Constructing a scale of defeatist personality among football players. Texas Journal of Multidisciplinary Studies, USA, v. 42, p. 1–9, 2025. Disponível em: https://zienjournals.com/index.php/tjm/article/view/5984. Acesso em: 8 apr. 2025.