REFALDI, A.; KARDINAL, K. The Effect of Net Profit Margin (NPM) and Debt to Equity Ratio (DER) on Dividend Policy Dividend Policy Listed on the IDX30 Index for the period 2019-2023. Jurnal Multidisiplin Sahombu, [S. l.], v. 5, n. 03, p. 312–318, 2025. Disponível em: https://ejournal.seaninstitute.or.id/index.php/JMS/article/view/6481. Acesso em: 14 nov. 2026.