Nurman, A. Tawe, I. Iswardhani, R. A. Mattoliang, and F. Husain, “Fundamental Analysis and Stock Valuation for Investment Decisions : (Case Study of Companies Listed on the Sri Kehati Index for the 2020-2024 Period)”, ECBIS, vol. 4, no. 3, pp. 537–552, Mar. 2026.