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. Multidisciplinary Indonesian Center Journal (MICJO), [S. l.], v. 3, n. 1, p. 1641–1649, 2026. DOI: 10.62567/micjo.v3i1.2110. Disponível em: https://e-jurnal.jurnalcenter.com/index.php/micjo/article/view/2110. Acesso em: 28 mar. 2026.