TY  - JOUR 
T1  - The development of categorisation and conceptual thinking in early childhood: methods and limitations
JO  - Psicologia: Reflexão e Crítica
A1  - Alessandroni, Nicolás
A1  - Rodríguez, Cintia
SN  - 0102-7972
UL  - 10.1186/s41155-020-00154-9
VL  - 33 
Y1  - 2020
PB  - Brasil 
ER  -