Pengaruh Struktur Modal dan Efisiensi Biaya terhadap Kinerja Keuangan dan Profitabilitas Perusahaan pada Jasa Layanan Transportasi Ojek Online. EMBI Research: Economics, Management and Business Innovation Journal, [S. l.], v. 1, n. 2, p. 85–92, 2026. DOI: 10.38035/3jf61k59. Disponível em: https://journal.e-greenation.org/EMBI/article/view/50. Acesso em: 24 jan. 2026.