Rizkison, Rizkison, Anessa Musfitria, and Rosita Anggraeni. “Pengaruh DER, DPR, Profitability, Dan Firm Size Terhadap Income Smoothing”. El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam 3, no. 3 (February 4, 2022): 362-379. Accessed November 15, 2024. https://journal.laaroiba.com/index.php/elmal/article/view/849.