Indraswari, A.; Nurhawaeny, E. PENGARUH CAPITAL ADEQUACY RATIO (CAR), NON PERFORMING LOAN (NPL), BIAYA OPERASIONAL PADA PENDAPATAN OPERASIONAL (BOPO), LOAN TO DEPOSIT RATIO (LDR) TERHADAP RETURN ON ASSET (ROA) Pada Bank BUMN Periode 2013 - 2017: PENGARUH CAPITAL ADEQUACY RATIO (CAR), NON PERFORMING LOAN (NPL), BIAYA OPERASIONAL PADA PENDAPATAN OPERASIONAL (BOPO), LOAN TO DEPOSIT RATIO (LDR) TERHADAP RETURN ON ASSET (ROA) Pada Bank BUMN Periode 2013 - 2017. JPK 2017, 4, 107-114.