POLÓNIA, R.; SANTOS, J. R. Cáster River (Ovar, Portugal): Evaluate to Recover. Open Schools Journal for Open Science, [S. l.], v. 3, n. 4, 2020. DOI: 10.12681/osj.23445. Disponível em: https://ejournals.epublishing.ekt.gr/index.php/openschoolsjournal/article/view/23445. Acesso em: 27 apr. 2024.