TH, S.; S, T. B.; RUSLI, M. PENGARUH KETEBALAN PASIR DALAM SARINGAN PASIR DAN ARANG KAYU TERHADAP PENURUNAN KADAR BESI (FE), KEKERUHAN DAN WARNA AIR SUMUR GALI. Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist), [S. l.], v. 9, n. 3, p. 195–201, 2019. DOI: 10.36911/pannmed.v9i3.191. Disponível em: https://ojs.poltekkes-medan.ac.id/pannmed/article/view/191. Acesso em: 27 aug. 2025.