@base .
a , ;
"Journal on Mathematics Education" .
a ;
.
a ;
;
"20170624172800.0"^^ ;
;
.
a , , ;
, , ;
"Journal on Mathematics Education" ;
;
;
;
"2087-8885" ;
;
;
"2087-8885" ;
;
"2087-8885" ;
"Journal on Mathematics Education" ;
.
"Indonesia" .
.
a ;
"2087-8885" ;
.
a ;
"2087-8885" ;
.
a .