Penentuan Konsentrasi Sulfat Dalam Air di Kelurahan Oeba Menggunakan Spektrotometer UV-VIS. Magnetic: Research Journal of Physics and It’s Application, [S. l.], v. 1, n. 2, p. 56–61, 2021. DOI: 10.59632/magnetic.v1i2.118. Disponível em: https://ejurnal.unisap.ac.id/magnetic/article/view/118. Acesso em: 1 feb. 2026.