Evaluation of sunflower cultivars for central Brazil . Scientia Agricola, [S. l.], v. 65, n. 2, p. 139–144, 2008. DOI: 10.1590/S0103-90162008000200005. Disponível em: https://www.revistas.usp.br/sa/article/view/22369.. Acesso em: 27 apr. 2024.