Production of iceberg lettuce using mulches . Scientia Agricola, [S. l.], v. 58, n. 4, p. 737–740, 2001. DOI: 10.1590/S0103-90162001000400014. Disponível em: https://revistas.usp.br/sa/article/view/21669.. Acesso em: 17 mar. 2025.