KUSJONO, Gatot; DEFITARANI, Siska. Pengaruh Debt To Equity Ratio Dan Debt To Asset Ratio Terhadap Return On Asset Pada PT Kalbe Farma Tbk Periode 2009-2019. Jurnal Disrupsi Bisnis, [S. l.], v. 5, n. 2, p. 140–150, 2022. DOI: 10.32493/drb.v5i2.19219. Disponível em: https://openjournal.unpam.ac.id/index.php/DRB/article/view/19219. Acesso em: 31 jul. 2024.