DESAIN PELEDAKAN OPTIMAL TAMBANG BAWAH TANAH METODE UNDERHAND CUT AND FILL: Teknik Pertambangan Universitas Muhammadiyah Maluku Utara. DINTEK, [S. l.], v. 1, n. 1, p. 6–15, 2017. Disponível em: https://jurnal.ummu.ac.id/index.php/dintek/article/view/10. Acesso em: 19 oct. 2025.