Hutagalung G, Pangkung YG. COAL MINE DRAIGANE SYSTEM TECHNICAL PLANNING AT PT. NAN RIANG, BATANGHARI REGENCY, JAMBI PROVINCE: PERENCANAAN TEKNIS SISTEM PENYALIRAN TAMBANG BATUBARA PADA PT. NAN RIANG KABUPATEN BATANGHARI PROVINSI JAMBI. Program Studi S1 Teknik Pertambangan Universitas Papua [Internet]. 2022 Feb. 26 [cited 2026 Apr. 4];1(1):8-13. Available from: https://www.jurnal-intan.ac.id/index.php/intan/article/view/5