Seuk, Adelia, Yusuf Rumbino, and Ika Krisnasiwi. “ANALISIS COAL LOSSES PADA KEGIATAN PENAMBANGAN BATUBARA DI PIT KUNGKILAN PT. LDA”. Jurnal Teknologi 19, no. 1 (May 31, 2025): 47-51. Accessed August 7, 2025. https://ejurnal.undana.ac.id/index.php/jurnal_teknologi/article/view/22340.