Wilandari DF. PELAKSANAAN SISTEM RISK AND RETURN PADA BANK KONVENSIONAL DAN BANK SYARIAH. j. Ekonomi Efektif [Internet]. 2019 Oct. 23 [cited 2024 Nov. 23];1(2). Available from: https://openjournal.unpam.ac.id/index.php/JEE/article/view/3437