Kurniawan, T., & Octovian, R. (2025). Pengaruh Current Ratio, Debt to Equity Ratio dan Kurs Nilai Tukar Rupiah terhadap Net Profit Margin pada PT Siantar Top Tbk Periode 2014-2023. RIGGS: Journal of Artificial Intelligence and Digital Business, 4(4), 261–271. https://doi.org/10.31004/riggs.v4i4.3232