Hartono, Arif, dan Merie Satya Angraini. “Kebijakan Hutang, Investment Opportunity Set (IOS), Dan Profitabilitas Terhadap Kebijakan Dividen”. Journal of Economic and Business 3, no. 1 (Maret 11, 2026): 70–82. Diakses April 15, 2026. https://ojsjournal.unt.ac.id/index.php/JOEBIS/article/view/183.