Rodrigues Franco, Amanda, et al. “Translation, Adaptation, and Validation of the Halpern Critical Thinking Assessment to Portugal: Effect of Disciplinary Area and Academic Level on Critical Thinking”. Anales De Psicología Annals of Psychology, vol. 34, no. 2, Apr. 2018, pp. 292-8, doi:10.6018/analesps.34.2.272401.