Arrahman E, Mahardika DPK. Pengaruh Profitabilitas, Hedging, dan Tingkat Utang terhadap Nilai Perusahaan Sub Sektor Batu Bara. INFEB [Internet]. 2023Jun.30 [cited 2025Nov.30];5(2):567-72. Available from: https://infeb.org/index.php/infeb/article/view/581