Pengaruh Financial Leverage dan Operating Leverage terhadap Profitabilitas Perusahaan Pada PT. Telekomunikasi Indonesia. Jurnal Ekonomi dan Bisnis, [S. l.], v. 6, n. 2, p. 29–41, 2016. Disponível em: https://ebis-jurnal.unsuri.ac.id/index.php/ebis/article/view/37. Acesso em: 30 aug. 2025.