YOSINDO YOHANES; SAPTAWARTONO; YUNIDA IASHANIA; FERRA MURATI; YOS DAVID INSO. ANALISIS KUALITAS DAN INDEKS PENCEMARAN AIR PERMUKAAN PADA KOLAM BEKAS PENAMBANGAN PASIR DI KELURAHAN SEI GOHONG KECAMATAN BUKIT BATU KOTA PALANGKA RAYA PROVINSI KALIMANTAN TENGAH: ANALYSIS OF QUALITY AND INDEX OF SURFACE WATER POLLUTION IN EX-SAND MINING POND IN SEI GOHONG VILLAGE. JURNAL TEKNIK PERTAMBANGAN, [S. l.], v. 26, n. 1, p. 1–8, 2026. DOI: 10.36873/jtp.v26i1.19884. Disponível em: https://e-journal.upr.ac.id/index.php/JTP/article/view/19884. Acesso em: 30 apr. 2026.