Muknin Aji Setiawan, Habibah Sulaiman Fauziyyah, and Nardi Sunardi. “Effect of Capital Adequacy, Credit Risk, and Operational Efficiency on Profitability With Liquidity As an Intervening Variable for BUMN Banks 2018-2022”. Indonesian Development of Economics and Administration Journal 1, no. 2 (December 1, 2022): 192 -. Accessed October 13, 2025. http://ojs.ideanusa.com/index.php/idea/article/view/96.