Yasri, Muhammad Ishar (2023) ESTIMASI SUMBERDAYA BATUBARA TERUKUR BERDASARKAN DATA PENGEBORAN PADA BLOK X PIT NAKULA KALIMANTAN TIMUR = ESTIMATION OF MEASURED COAL RESOURCES BASED ON DRILLING DATA IN BLOCK X PIT NAKULA EAST KALIMANTAN. Skripsi thesis, Universitas Hasanuddin.