TY  - JOUR 
T1  - Becoming Critical: education, knowledge and action research
JO  - Educar em Revista
A1  - Silva, André Coelho da
SN  - 0104-4060
UL  - 10.1590/0104-4060.52442
VL  -  
Y1  - 2017
PB  - Brasil 
ER  -