@base .
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a , ;
"Contemporary Issues in Economy (Online)" .
"Poland" .
a ;
.
a ;
"2544-2384" ;
.
a ;
"2544-2384" ;
.
a .
a ;
;
"20210206233300.0"^^ ;
;
.
a , , ;
, , ;
"Contemporary Issues in Economy." ;
;
;
;
"2544-2384" ;
;
;
"2544-2384" ;
;
"2544-2384" ;
"Contemporary Issues in Economy (Online)" , "Contemporary Issues in Economy." ;
;
"http://www.contemporary-issues.pl/index.php/pl/proceedings" .