Learned helplessness and its relationship to cognitive style Tolerance - intolerance of ambiguity of university students. Journal of the College of Basic Education, [S. l.], v. 15, n. 59, p. 202–246, 2022. DOI: 10.35950/cbej.v13i59.6422. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6422.. Acesso em: 21 apr. 2025.