Sa'adah L, Zalianti PM. Internal and External Factors Affecting Profitability in Private Banking for the Period 2019-2023. Digit. Mark. Consum. Behav. Econ. Trends J. [Internet]. 2025 Jul. 19 [cited 2026 Mar. 10];1(2):52-8. Available from: https://ojs.proaksara.com/index.php/dmcbej/article/view/88