Selection of parents for low nitrogen stress through the combining ability of maize partially inbred lines. Acta Scientiarum. Agronomy, [S. l.], v. 41, n. 1, p. e42705, 2019. DOI: 10.4025/actasciagron.v41i1.42705. Disponível em: https://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42705. Acesso em: 31 maio. 2026.