“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” (2024) Asian Journal of Islamic Economic Studies, 1(2), pp. 152–165. doi:10.32939/aicos.v1i2.4162.