TY - JOUR AU - Konstantinos Tatsis AU - Bożena Maj-Tatsis TI - Assessing preservice teachers’ problem posing with open-ended mathematical problems JO - Didactica Mathematicae PY - 2024 SP - 101 EP - 113 VL - 46 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/dm.v46i0.7379/ DO - 10.14708/dm.v46i0.7379 LA - pl ID - 10_14708_dm_v46i0_7379 ER -