NI NYOMAN ARDIYANTI; IRWAN; MOH. RIVAI NAKOE. Effectiveness Of Corn Cob Charcoal Powder To Reduce Iron (Fe) Levels In Dug Well Water East Dulalowo Village. International Journal of Health, Economics, and Social Sciences (IJHESS), [S. l.], v. 8, n. 2, p. 1426~1434, 2026. DOI: 10.56338/ijhess.v8i2.10769. Disponível em: https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/10769. Acesso em: 7 oct. 2026.