ARUAN, D. G. R. ANALISA KADAR BESI (Fe) AIR SUMUR BOR DI JALAN BAKTI LUHUR KELURAHAN DWIKORA MEDAN. JURNAL ANALIS LABORATORIUM MEDIK, [S. l.], v. 5, n. 2, p. 10–12, 2020. Disponível em: http://e-journal.sari-mutiara.ac.id/index.php/ALM/article/view/1598. Acesso em: 19 jul. 2024.