%0 Journal Article
%A Georgieva, Desislava
%T Diagnostic assessment tools for determining the level of learners’ fraction skills
%J Mathematics and Education in Mathematics
%D 2020
%P 190-197
%V 49
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MEM_2020_49_a20/
%G bg
%F MEM_2020_49_a20