Rusdi, Elman Junizar, and Pardomuan Sihombing. “Determinants of Firm Value in Indonesia’s Coal Industry: ESG, Capital Structure, Commodity Prices”. Journal of Sustainable Economic and Business 3, no. 1 (January 30, 2026): 129–142. Accessed April 1, 2026. https://journal.arepublisher.com/index.php/joseb/article/view/350.