AMELIA RISMA BUSYRA; KARTONO. The Effect of Financial Leverage and Operational Efficiency on Profitability at PT Astra Agro Lestari Tbk for the 2015-2025 Period. Escalate : Economics and Business Journal, [S. l.], v. 4, n. 3, p. 981–990, 2026. DOI: 10.61536/escalate.v4i3.753. Disponível em: https://journal.takaza.id/index.php/escalate/article/view/753. Acesso em: 11 oct. 2026.