Proposing an environmental management system for the school environment . Research, Society and Development, [S. l.], v. 11, n. 13, p. e63111334596, 2022. DOI: 10.33448/rsd-v11i13.34596. Disponível em: https://rsdjournal.org/rsd/article/view/34596. Acesso em: 5 dec. 2025.