Alvarelhão, J., C. Freitas, E. Prudente, C. Silvestre, e R. Costa. Rasch Analysis of a Questionnaire for Measuring Patients’ Satisfaction in a Portuguese Hospital. Journal of Statistics on Health Decision, Vol. 2, n. 2, Oct. 2020, pp. 21-23, doi:10.34624/jshd.v2i2.19491.