Dhea Ananda, Yudi and Heriyani 2026. A Comparative Analysis of Profitability, Leverage, and Firm Value in Coal Subsector Companies Listed on the Indonesia Stock Exchange Before and After the Global Coal Price Surge in the 2020-2024 Period. International Journal of Economics, Business and Innovation Research. 5, 05 (Aug. 2026), 2500-2509. DOI:https://doi.org/10.63922/ijebir.v5i05.6290.