1.
Rodríguez-Rodríguez J, Reguant-Álvarez M. Calcular la fiabilitat d’un qüestionari o escala mitjançant l’SPSS: el coeficient alfa de Cronbach. REIRE [Internet]. 2020Jul.1 [cited 2024Nov.24];13(2):1–13. Available from: https://revistes.ub.edu/index.php/REIRE/article/view/reire2020.13.230048