FAKTOR-FAKTOR PENENTU STRUKTUR MODAL OPTIMAL PERUSAHAAN SUBSEKTOR GAS, OIL, AND COAL. EJMTSM [Internet]. 2026 Jul. 14 [cited 2026 Jul. 29];6(2):223-32. Available from: https://mail.jurnaltsm.id/index.php/EJMTSM/article/view/3466