Abella, Víctor, and Carmen Bárcena. “PEN, Big Five and Problem Behaviour in the Adolescence”. Acción Psicológica 11, no. 1 (January 19, 2015): 55–68. Accessed September 22, 2023. https://revistas.uned.es/index.php/accionpsicologica/article/view/13867.