RISMAWANDI; MARTINI. The Role of Investment Opportunity Set (IOS), Firm Age, and Managerial Ownership in Increasing Company Value. Buletin Poltanesa, [S. l.], v. 26, n. 1, 2025. DOI: 10.51967/tanesa.v26i1.3269. Disponível em: https://e-journal.politanisamarinda.ac.id/index.php/tanesa/article/view/3269. Acesso em: 7 jun. 2025.