Puspitasari NMD, Warmana GO, Astiti NPY. Pengaruh Degree of Financial Leverage dan Degree of Operating Leverage Terhadap Profitabilitas. WM [Internet]. 2020Feb.1 [cited 2024Dec.4];2(1):28-5. Available from: https://ejournal.unhi.ac.id/index.php/widyamanajemen/article/view/547