Zunfani, R. M., I. Hadiwibowo, and M. T. Azis. “The Impact of Ownership Concentration on the Cost of Equity Capital With Earnings Management As a Mediating Variable”. Jurnal Penelitian Ekonomi Dan Bisnis, vol. 10, no. 1, Mar. 2025, pp. 66-80, doi:10.33633/jpeb.v10i1.11467.