Spatial variability of sunn hemp under residual effect of nitrogen and water salinity. Acta Scientiarum. Technology, [S. l.], v. 37, n. 4, p. 313–322, 2015. DOI: 10.4025/actascitechnol.v37i4.27279. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/27279. Acesso em: 3 jun. 2026.