Hartutik, Erin. “Analisis Cash Flow, Net Profit Margin, Dan Profitabilitas Terhadap Dividend Payout Ratio (Studi Empiris Pada Perusahaan Pertambangan Batubara Yang Terdaftar Di Bursa Efek Indonesia Periode 2018 – 2020)”. Formosa Journal of Multidisciplinary Research 1, no. 5 (September 30, 2022): 1249–1260. Accessed August 30, 2026. https://journal.formosapublisher.org/index.php/fjmr/article/view/1238.