S. P. Cahyani and A. Meryati, “Pengaruh Return On Equity, Debt To Equity Ratio dan Price Earning Ratio Terhadap Return Saham pada PT Astra Agro Lestari Tbk Periode 2015- 2024”, JISM, vol. 5, no. 3, pp. 706–719, Nov. 2025.