HUTAGALUNG, G. .; PANGKUNG, Y. G. . 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. INTAN Jurnal Penelitian Tambang, [S. l.], v. 1, n. 1, p. 8–13, 2022. DOI: 10.56139/intan.v1i1.5. Disponível em: https://www.jurnal-intan.ac.id/index.php/intan/article/view/5. Acesso em: 4 apr. 2026.