Zych, I., Buela Casal, G., Sierra, J. C., & Gómez Rodríguez, S. (2012). Knowledge and propagation of the third generation behavior therapies among Spanish psychologists. Anales de Psicología / Annals of Psychology, 28(1), 11–18. Retrieved from https://revistas.um.es/analesps/article/view/140472