PENGARUH BIAYA OPERASIONAL PENDAPATAN OPERASIONAL (BOPO) ,CAPITAL ADEQUENCY RATIO (CAR), DEBT TO EQUITY RATIO (DER), FINANCING TO DEPOSIT RATIO (FDR),NON PERFORMING FINANCE (NPF), DAN DANA PIHAK KETIGA (DPK) TERHADAP PROFITABILITAS BANK SYARIAH UMUM YANG TERDAFTAR DI INDONESIA PERIODE 2012-2019

This study aims to examine and analyze: (1) the effect of operating costs on operating income (BOPO) on profitability (2) the effect of capital adequacy ratio (CAR) on profitability (3) 3. The effect of debt to equity ratio (DER) on profitability ( 4) Effect of financing to deposit ratio (FDR) on Profitability (5) Effect of Non-Performing Finance (NPF) on Profitability (6) Effect of Third Party Funds (TPF) on Profitability. The dependent variable in this study is profitability. The population in this study are Islamic banking sector companies registered with the Financial Services Authority in 2012-2019. The sampling technique was purposive sampling method. Based on the existing criteria, 83 samples of Indonesian Islamic banks were obtained. This study uses multiple linear regression analysis techniques. The results of this study indicate that: (1 BOPO has a negative and significant effect on profitability, (2) CAR has no effect on profitability (3) DER has a negative and significant effect on profitability, (4) FDR has no effect on profitability, (5) 5 NPF has a negative and significant effect on profitability, (6) 6. TPF has no effect on profitability