Siti Hardiyanti Marpaung, Erlina, Chandra Situmeang. THE INFLUENCE OF CAPITAL ADEQUACY RATIO, NON-PERFORMING FINANCING, FINANCING TO DEPOSIT RATIO AND OPERATING EXPENSES TO OPERATING INCOME ON PROFITABILITY OF ISLAMIC BANKING IN INDONESIA. IJEBAS [Internet]. 2025 Feb. 25 [cited 2025 Apr. 22];5(1):34-4. Available from: https://radjapublika.com/index.php/IJEBAS/article/view/2364