ANALYSIS OF THE EFFECT OF RETURN ON ASSET (ROA), OPERATIONAL COSTS AND OPERATING INCOME (BOPO) ON MUDHARABAH PROFIT SHARING IN SHARIA GENERAL TIRES FOR THE 2015-2020 PERIOD. acs [Internet]. 2024 Jul. 11 [cited 2026 Aug. 10];1(2):152-65. Available from: https://tigajurnal.iainkerinci.ac.id/index.php/acs/article/view/4162