Dampak Return On Asset (ROA), Return On Equity (ROE) Dan Net Profit Margin (NPM) Pada Harga Saham PT. Gudang Garam Tbk . Jurnal Manajemen Bisnis, [S. l.], v. 7, n. 1, p. 25–31, 2020. DOI: 10.33096/jmb.v7i1.529. Disponível em: https://jurnal.fe.umi.ac.id/index.php/JMB/article/view/529. Acesso em: 9 oct. 2025.