López de Subijana, Cristina, Elena Conde, Sara Pina, y José L. Chamorro. «Effects of Perceived Stress and Mood States on Sleep Quality in University Students During Pandemic Context». KRONOS 23, no. 01-02 (enero 1, 2024). Accedido febrero 5, 2026. https://erevistas.universidadeuropea.com/index.php/kronos/article/view/934.