TY  - RPRT
TI  - Evaluation of a numeracy intervention program focusing on basic numerical knowledge and conceptual knowledge: a pilot study.
AU  - Liane Kaufmann
AU  - Pia Handl
AU  - Brigitte Thöny
DO  - 10.1177/00222194030360060701
UR  - https://pubmed.ncbi.nlm.nih.gov/15493438/
ID  - 15493438
ER  -