Hartana, H. (2019) “EXISTENCE AND DEVELOPMENT GROUP COMPANIES IN THE MINING SECTOR (PT. BUMI RESOURCES Tbk)”, Ganesha Civic Education Journal, 1(1), pp. 12-23. Available at: https://semnas-fmipa.undiksha.ac.id/index.php/GANCEJ/article/view/325 (Accessed: 22November2024).