The causal relationship between psychological well-being and optimism among university students. Journal of the College of Basic Education, [S. l.], v. 24, n. 100, p. 869–888, 2022. DOI: 10.35950/cbej.v24i100.6322. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6322.. Acesso em: 6 may. 2025.