BOROS, B.; SÁRVÁRI, M. The effect of NPK fertilization and the plant density on maize yield and bioethanol production. Acta Agraria Debreceniensis, [S. l.], n. 41, p. 13–18, 2010. DOI: 10.34101/actaagrar/41/2673. Disponível em: https://ojs.lib.unideb.hu/actaagrar/article/view/2673. Acesso em: 10 apr. 2021.