%0 Journal Article
%A Marta Saccoletto
%A Camilla Spagnolo
%T Students’ perceived difficulty of mathematical tasks: an investigation on influencing factors
%J Didactica Mathematicae
%D 2022
%P  59-79
%V 44
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.14708/dm.v44i1.7181/
%R 10.14708/dm.v44i1.7181
%G pl
%F 10_14708_dm_v44i1_7181