@base .
a , ;
"Delta (Online)" .
.
a ;
"2548-3994" ;
.
"Indonesia" .
a ;
.
a ;
"2303-3983" ;
.
a .
a ;
;
"20210207012700.0"^^ ;
;
.
a , , ;
, , ;
"Delta : jurnal ilmiah pendidikan matematika" ;
;
;
;
"2548-3994" ;
;
;
"2548-3994" ;
;
"2548-3994" ;
"Delta : jurnal ilmiah pendidikan matematika" , "Delta (Online)" ;
;
"http://jurnal.unikal.ac.id/index.php/Delta" .