Siregar, Inova Fitri, Rinayanti Rasyad, and Hardi Hardi. “THE EFFECT OF ENVIROMENTAL PERFORMANCE, ENVIROMENTAL COST, ISO 14001 AND GOOD CORPORATE GOVERNANCE ON FINANCIAL PERFORMANCE IN MINING COMPANIES IN THE INDONESIA STOCK EXCHANGE”. International Conference of Business and Social Sciences 2, no. 1 (March 23, 2022): 399–404. Accessed May 4, 2024. https://debian.stiesia.ac.id/index.php/icobuss1st/article/view/189.