MERLO, G.; JAFORTE, L.; VASSALLO, M.; POZZETTI, I.; CIULLA, G. Sleep Quality as a Mediator Between Lifestyle and Cognitive and Agentic Student Engagement: A Structural Equation Modelling Approach. Formazione & insegnamento, Lecce-Brescia (IT), v. 24, p. 8538, 2026. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/8538. Acesso em: 16 jul. 2026.