TY  - JOUR
AU  - Aleksandar Balašev-Samarski
AU  - Manuela Muzika Dizdarević
AU  - Selma Zeković
TI  - Geometry understanding assessment based on van Hiele theory using comparative judgment
JO  - The Teaching of Mathematics
PY  - 2022
SP  - 1 
VL  - XXV
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM2_2022_XXV_1_a0/
LA  - en
ID  - TM2_2022_XXV_1_a0
ER  -