CARSLAW, D. Modern tools for air quality data analysis – openair. Clean Air Journal, [S. l.], v. 24, n. 2, p. 4–5, 2014. DOI: 10.17159/caj/2014/24/2.7071. Disponível em: https://cleanairjournal.org.za/article/view/7071. Acesso em: 7 feb. 2023.