Carvalho, Edmar Vinícius de, Flávio Sérgio Afférri, Joênes Mucci Peluzio, Tarcisio Castro Alves Barros Leal, Clóvis Maurílio de Souza, y Lucas Koshy Naoe. 2017. «Covered Nitrogen Levels on the Evaluation of Maize Genotypes in Late Seeding». Scientia Agraria Paranaensis 16 (3):296-301. https://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15110.