BOUSIOU, C.; MITROPOULOS, S.; MOSCHOVITIS, C.; ARGYRI, P. Water Purity. Open Schools Journal for Open Science, [S. l.], v. 3, n. 3, 2020. DOI: 10.12681/osj.23364. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openschoolsjournal/article/view/23364. Acesso em: 12 may. 2024.