TY  - RPRT
TI  - Eliminating discipline problems by strengthening academic performance.
AU  - T Ayllon
AU  - M D Roberts
PY  - 1974
DO  - 10.1901/jaba.1974.7-71
UR  - https://pubmed.ncbi.nlm.nih.gov/4465374/
ID  - 4465374
ER  -