Nurmalitasari, A., and V. A. Widiyaningsih. “Pengaruh Profitabilitas, Leverage, Komisaris Independen, Dan Tipe Industri Terhadap Pengungkapan Sukarela”. Journal of Economics Business Finance and Accounting, vol. 1, no. 2, Aug. 2023, pp. 1-15, doi:10.53088/jebfa.v1i2.2136.