![](/img/cover-not-exists.png)
Problem-based learning in a competency-based world
Gregory A. Bechtel, Ruth Davidhizar, Martha J. BradshawVolume:
19
Year:
1999
Language:
english
DOI:
10.1016/s0260-6917(99)80003-3
File:
PDF, 610 KB
english, 1999