Botta E, Lasorsa C. The migration of INVALSI mathematics tests from PPT to CBT. A study about field-trial tests for the second class of Secondary school. IJEduR [Internet]. 2018 Feb. 3 [cited 2024 May 4];(19):103-20. Available from: https://ojs.pensamultimedia.it/index.php/sird/article/view/2548