APRILIANTA, I. P. E. D. Kajian Teknis Kinerja Alat Bor Atlas Copco Dm50e pada Pengupasan Tanah Penutup di Pit L0-2 Pt. Leighton Contractors Indonesia MSJ Coal Mine Project Kalimantan Timur. ReTII, [S. l.], 2018. Disponível em: https://journal.itny.ac.id/index.php/ReTII/article/view/689. Acesso em: 18 mar. 2025.