Firman, Firman, Heriswanto Heriswanto, and Mahfudnurnajamuddin Mahfudnurnajamuddin. “Green Fund Ownership and Return on Assets on the Total Assets of Coal Mining Companies Listed on the Indonesia Stock Exchange”. Advances: Jurnal Ekonomi & Bisnis 4, no. 4 (August 2, 2026): 1144–1155. Accessed August 5, 2026. https://advancesinresearch.id/index.php/AJEB/article/view/972.