TY  - JOUR 
T1  - Learning and teaching with maps
JO  - Sociedade & Natureza
A1  - Oliveira, Adriano Rodrigo
SN  - 1982-4513
UL  - 10.1590/S1982-45132008000200015
VL  - 20 
Y1  - 2008
PB  - Brasil 
ER  -