TY  - RPRT
TI  - [Alternative forms of teaching. A comparative study].
AU  - B M Santos
AU  - M R Boemer
AU  - L D Casagrande
DO  - 10.1590/s0034-71671987000300011
UR  - https://pubmed.ncbi.nlm.nih.gov/3504023/
ID  - 3504023
ER  -