E. Herwanda, E. Herlinawati, A. Suryaningprang, and R. C. Jaya, “Determinasi Return On Assets melalui Current Ratio, Net Profit Margin, dan Debt To Equity Ratio pada PT Waskita Karya (Persero) Tbk Periode 2015-2024”, RIGGS, vol. 5, no. 1, pp. 9737–9746, Mar. 2026.