Examining the model of sleep disturbance based on competition anxiety, exam anxiety, internet addiction, peer-harassment, attachment and among students. Scientific Journal of Research Studies in Future Psychology, [S. l.], v. 3, n. 1, p. 7–14, 2025. Disponível em: https://journalhi.com/psy/article/view/213.. Acesso em: 26 jul. 2026.