Siregar S, Simanjuntak J, Ndruru F, Afiezan H. PENGARUH CAPITAL ADEQUACY RATIO (CAR), NON PERFORMING LOAN (NPL), BIAYA OPERASIONAL DAN PENDAPATAN OPERASIONAL (BOPO), NET INTEREST MARGIN (NIM), DAN QUICK RATIO (QR) TERHADAP RETURN ON ASSET (ROA) PADA PERUSAHAAN PERBANKAN. mea [Internet]. 24May2021 [cited 16Jul.2025];5(2):345-63. Available from: https://journal.stiemb.ac.id/index.php/mea/article/view/1112