TY  - RPRT
TI  - Participation for understanding: an interactive method.
AU  - Ernst A P Koningsveld
PY  - 2005
DO  - 10.1016/j.jsr.2005.06.004
UR  - https://pubmed.ncbi.nlm.nih.gov/16024044/
ID  - 16024044
ER  -