Published: 2020-05-26

PENENTUAN PERINGKAT BATUBARA BERDASARKAN ANALISIS REFLEKTANSI VITRINIT

Ardiansyah Ardiansyah, Chairul Nas, Irfan Marwanza

1-3

|Abstract views: 56 | PDF Download: 28 |
|Abstract views: 50 | PDF Download: 34 |
|Abstract views: 26 | PDF Download: 18 |

Analisis Potensi Batubara Kokas di PT X, Sumatera Selatan

Annisa Nufus Haryadi, Chairul Nas, Masagus Ahmad Azizi

17-22

|Abstract views: 49 | PDF Download: 57 |
|Abstract views: 23 | PDF Download: 92 |

ANALISIS PENGARUH KELEMBAPAN LUBANG LEDAK TERHADAP FUMES HASIL PELEDAKAN TAMBANG BATUBARA

Kendry Setiawan Tjan, Pantjanita Novi Hartami, Taat Tri Purwiyono

28-35

|Abstract views: 73 | PDF Download: 68 |