Environmental Education from the students’ knowledge about Sewage Treatment Plant by Root Zone. Research, Society and Development, [S. l.], v. 10, n. 7, p. e15710716261, 2021. DOI: 10.33448/rsd-v10i7.16261. Disponível em: https://www.rsdjournal.org/rsd/article/view/16261. Acesso em: 5 dec. 2025.