Dwi Puryati, Putri Dewi Septiana, and Irena Dewi Tifani, “The Effect of Company Complexity and Auditor Size on Audit Fee A Study on Financial Sector on the Indonesia Stock Exchange (IDX) (2021-2023)”, J. Mgt. Mml., vol. 15, no. 2, pp. 20-33, Nov. 2025.