TY  - RPRT
TI  - An intelligent tutoring system for visual classification problem solving.
AU  - Rebecca S Crowley
AU  - Olga Medvedeva
PY  - 2005
DO  - 10.1016/j.artmed.2005.01.005
UR  - https://pubmed.ncbi.nlm.nih.gov/16098717/
ID  - 16098717
ER  -