Yustina Hong Lawing, Merdi Handayani. RECLAMATION OF FORMER COAL MINING LAND AT THE NORTHERN PIT OF CV. SEMOGA SURYA SENTOSA, SELUANG RIVER, SAMBOJA, EAST KALIMANTAN. MICJO [Internet]. 2026 Jan. 31 [cited 2026 Mar. 28];3(1):1641-9. Available from: https://e-jurnal.jurnalcenter.com/index.php/micjo/article/view/2110