Astanti, Astanti, et al. “Analysis of the Financial Performance of Islamic Banks in Indonesia for the 2020-2022 Period Using the RGEC Method”. Southeast Asia Journal of Business, Accounting, and Entrepreneurship, vol. 2, no. 1, Mar. 2024, pp. 17-26, https://dailymakassar.id/ejournal/index.php/sains/article/view/4.