Penentuan Kualitas Air Tanah sebagai Air Minum dengan Metode Indeks Pencemaran. Magnetic: Research Journal of Physics and It’s Application, [S. l.], v. 2, n. 1, p. 106–111, 2022. DOI: 10.59632/magnetic.v2i1.150. Disponível em: https://ejurnal.unisap.ac.id/magnetic/article/view/150. Acesso em: 1 feb. 2026.