TY  - JOUR 
T1  - THE DEVELOPMENT OF CONTENT KNOWLEDGE THROUGH TEACHING PRACTICE
JO  - Ilha do Desterro
A1  - Worden, Dorothy
SN  - 2175-8026
UL  - 10.5007/2175-8026.2015v68n1p105
VL  - 68 
Y1  - 2015
PB  - Brasil 
ER  -