Environmental approach of companies within the pulp/paper, metallurgical and sugar/alcohol sectors . Scientia Agricola, [S. l.], v. 66, n. 1, p. 1–7, 2009. DOI: 10.1590/S0103-90162009000100001. Disponível em: https://revistas.usp.br/sa/article/view/22414.. Acesso em: 26 mar. 2025.