Widiyah Ayu Setyaningrum, Fatmasari Sukesti, and Ida Kristiana. “The Effect of Operating Cash Flow, Debt Levels, Sales Volatility and Company Size on Earnings Persistence”. Economics and Business International Conference Proceeding, vol. 1, no. 1, May 2024, pp. 66-76, https://jurnalnew.unimus.ac.id/index.php/EBiC/article/view/383.