“Analisis Mineralogi Dan Kualitas Batubara Desa Kadingeh, Kecamatan Baraka, Kabupaten Enrekang, Sulawesi Selatan”, Geomine, vol. 7, no. 02, pp. 114–123, Aug. 2019, Accessed: Jun. 27, 2025. [Online]. Available: https://jurnal.fti.umi.ac.id/index.php/JG/article/view/1333