A. Azwirman, Y. Z Basri, Z. Zulhelmy, and T. Mariyanti, “Factors Influencing the Islamic Financial Performance on Sharia Banking in Indonesia by Circular Causation Model”, ijib, vol. 4, no. 2, pp. 1–14, Dec. 2019, doi: 10.32890/ijib2019.4.2.1.