TY  - RPRT
TI  - Critical Perceptions on Problem-based Learning.
AU  - H. Coenraad Hemker
PY  - 1998
DO  - 10.1023/a:1009752317802
UR  - https://pubmed.ncbi.nlm.nih.gov/12386397/
ID  - 12386397
ER  -