LANGERMAN, K.; GARLAND, R.; FEIG, G. Call for Papers: Special Issue of the Clean Air Journal. Clean Air Journal, [S. l.], v. 30, n. 1, 2020. DOI: 10.17159/caj/2020/30/1.8516. Disponível em: https://cleanairjournal.org.za/article/view/8516. Acesso em: 22 oct. 2021.