TY  - RPRT
TI  - Problem-based learning in a competency-based world.
AU  - G A Bechtel
AU  - R Davidhizar
AU  - M J Bradshaw
PY  - 1999
DO  - 10.1016/s0260-6917(99)80003-3
UR  - https://pubmed.ncbi.nlm.nih.gov/10578827/
ID  - 10578827
ER  -