CRESPÍ ROTGER, S.; ORDÓÑEZ IRIARTE, J. M. The relevance of air hygiene: an urgent matter after the COVID-19 pandemic. Spanish Journal of Environmental Health, [S. l.], v. 22, n. 1, p. 81–90, 2022. Disponível em: https://www.ojs.diffundit.com/index.php/rsa/article/view/1153. Acesso em: 14 nov. 2026.