@base .
a ;
;
"20210206214000.0"^^ ;
;
.
a .
a , ;
"American journal of educational research (Print)" .
a ;
"2327-6126" ;
.
a ;
.
a , , ;
, , ;
"American journal of educational research." ;
;
;
;
"2327-6126" ;
;
;
"2327-6126" ;
;
"2327-6126" ;
"American journal of educational research." , "American journal of educational research (Print)" ;
;
"http://www.sciepub.com/journal/EDUCATION" .
.
a ;
"2327-6126" ;
.
"Delaware" .