Srifadila, Mey Mey, and Krisnaldy Krisnaldy. “Pengaruh Current Ratio Dan Debt to Equity Ratio Terhadap Net Profit Margin Pada PT Ultrajaya Milk Industry Tbk Periode 2013-2022”. Jurnal Ilmiah Swara MaNajemen (Swara Mahasiswa Manajemen), vol. 3, no. 3, Sept. 2023, pp. 530-6, doi:10.32493/jism.v3i3.33180.