Y. R. C. . Chura, R. B. Carvalho, B. Marmett, S. L. Amantéa, and C. R. Rhoden, “portugués Environmental perception of elementary school students using the theme of atmospheric pollution”, RevBEA, vol. 17, no. 5, pp. 464–473, Oct. 2022, doi: 10.34024/revbea.2022.v17.14036.