TY  - RPRT
TI  - Teaching thinking: is it worth the effort?
AU  - Theresa M Valiga
PY  - 2003
DO  - 10.3928/0148-4834-20031101-03
UR  - https://pubmed.ncbi.nlm.nih.gov/14626382/
ID  - 14626382
ER  -