RIFANDY, A. Optimasi Void (Lubang Akhir Tambang) Pada Kegiatan Rencana Pascatambang Batubara di PT. Megaprima Persada Propinsi Kalimantan Timur: Void Optimization (Mining End Hole) in Coal Post Mining Plan Activities at PT. Megaprima Persada East Kalimantan Province. Media Ilmiah Teknik Lingkungan (MITL), [S. l.], v. 8, n. 1, p. 09–16, 2023. DOI: 10.33084/mitl.v8i1.4650. Disponível em: https://journal.umpr.ac.id/index.php/mitl/article/view/4650. Acesso em: 22 nov. 2024.