I. A. Vidada, S. Saridawati, R. M. T. Aliudin, A. Suprianto, and E. Sabariah, “Influence of Earnings per Share and Price to Earnings Ratio on Stock Price: A Study on PT. Astra International Tbk in 2020–2024 Period”, GRDIS, vol. 6, no. 1, pp. 161–173, Nov. 2025.