@base . a , ; "Syi`ar Iqtishadi : Journal of Islamic Economics, Finance and Banking (Online)" . a ; ; "20200206092100.0"^^ ; ; . a ; "2598-0955" ; . a , , ; , , ; "Syi`ar Iqtishadi." ; ; ; "2598-0955" ; ; "2598-0955" ; ; "2598-0955" ; "Syi`ar Iqtishadi : Journal of Islamic Economics, Finance and Banking (Online)" , "Syi`ar Iqtishadi." ; ; "http://jurnal.untirta.ac.id/index.php/JIEc" . "Indonesia" . a ; . . a . a ; "2598-0955" ; .