Chemical Analysis to Determine Coal Rank in Ombrob Village Coal Deposits, Nimboran District, Jayapura Regency, Papua.
| Autor: | Karolus Meak, Karel, Medy Tandy, Lia, Hartiningsih, Endang, Virman |
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| Zdroj: | IOP Conference Series: Earth & Environmental Science; 2024, Vol. 1437 Issue 1, p1-8, 8p |
| Databáze: | Complementary Index |
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