%0 Journal Article %A Petrova, Stefana %T Overlap of the mathematical key competence with other competences %J Mathematics and Education in Mathematics %D 2021 %P 308-313 %V 50 %I mathdoc %U http://geodesic.mathdoc.fr/item/MEM_2021_50_a36/ %G bg %F MEM_2021_50_a36