Cifo Izquierdo, M. I., Alcaraz-Muñoz, V., Gea-García, G. M., Yuste-Lucas, J. L., & Alonso Roque, J. I. (2021). The Effect of Traditional Opposition Games on University Students' Mood States: The Score and Group Type as Key Aspects. Front Psychol.

Cifo Izquierdo, María Isabel, Verónica Alcaraz-Muñoz, Gemma Maria Gea-García, Juan Luis Yuste-Lucas, und José Ignacio Alonso Roque. "The Effect of Traditional Opposition Games On University Students' Mood States: The Score and Group Type As Key Aspects." Front Psychol 2021.

Cifo Izquierdo, María Isabel, et al. "The Effect of Traditional Opposition Games On University Students' Mood States: The Score and Group Type As Key Aspects." Front Psychol 2021.