Dampak Return On Asset (ROA), Return On Equity (ROE) Dan Net Profit Margin (NPM) Pada Harga Saham PT. Gudang Garam Tbk . JMB [Internet]. 2020 Mar. 30 [cited 2025 Oct. 9];7(1):25-31. Available from: https://jurnal.fe.umi.ac.id/index.php/JMB/article/view/529