Ortigosa-Beltrán1, I., J. A. Duñabeitia, V. Costumero, D. Castilla, I. Jaén, A. Costa, and A. García-Palacios. “Languages and Psychotherapy: The Effect of Foreign Language on Fear Extinction”. Psicothema, vol. 35, no. 1, Feb. 2023, pp. 30-40, https://reunido.uniovi.es/index.php/PST/article/view/19373.